{"title":"Audio \u0026 Video Device","description":"","products":[{"product_id":"yj-es9038-q2m-dac-board-i2s-dsd-fiber-coaxial-input-decoder-board-dac-support-i2s-dsd-256k-1","title":"YJ-ES9038 Q2M DAC Board I2S DSD Fiber Coaxial Input Decoder Board DAC Support I2S DSD 256K","description":"\u003cp\u003e\u003cb\u003eBasic parameters:\u003c\/b\u003e\u003cbr\u003eVoltage: DC 9-15V\u003cbr\u003ePCB size: 76*86MM\u003cbr\u003eOutput terminals: RCA can be connected amplifier, amp, 3.5 terminals can be connected to headphones\u003cbr\u003e\u003cbr\u003e\u003cb\u003eInput support:\u003c\/b\u003e\u003cbr\u003eCoaxial: PCM44.1k~192k 24bit\/DOP DSD64\u003cbr\u003eFiber: PCM44.1k~192k 24bit\/DOP DSD64\u003cbr\u003eI2S\/DSD:PCM44.1k~384k 32bit\/DSD64, DSD128, DSD256\u003cbr\u003eI2S\/DSD pin definition: PCM_BCLK-DSD_CLK, PCM_LRCK-DSD_L, PCM_DATA-DSD_R\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePin description:\u003c\/b\u003e\u003cbr\u003eThe board interface is face up, from top to bottom: GND, vacant, LRCK, BCLK, DATA\u003cbr\u003e\u003cbr\u003e\u003cb\u003eThe main selling point:\u003c\/b\u003e\u003cbr\u003e~: Perfectly seamless with the interface, PCM DSD switching is flawless.\u003cbr\u003e~:The ES9038Q2M parameter is relatively perfect, 129dB DNR -120dB THD+N\u003cbr\u003e~: Easy to install\u003cbr\u003e\u003cbr\u003eSince the MCLK of the ES9038 is an independent clock 100M, it is sufficient to input the DATA BCK LRCK only. Polished CD DVD old decoding works well. Delicate and sleek, the extension is very good. The default with NE5532 op amp, to upgrade the op amp customer service can choose their own fever op amp, high-precision active crystal\u003cbr\u003e\u003cb\u003e\u003cbr\u003eAudio input settings:\u003c\/b\u003e\u003cbr\u003eShort J1, coaxial input\u003cbr\u003eShort J2, optical fiber input\u003cbr\u003eNeither J1 nor J2 are shorted, I2S input\u003cbr\u003e\u003cb\u003e\u003cbr\u003eFilter settings:\u003c\/b\u003e\u003cbr\u003eJ3, J4, J5, J6 are not shorted, filter = apodizing fast roll-off filter\u003cbr\u003eJ3 is not shorted:\u003cbr\u003eShort J4, filter = brick wall filter\u003cbr\u003eJ5 shorted, filter = corrected minimum phase fast roll-off filter\u003cbr\u003eShort J6, filter = minimum phase slow roll-off filter\u003cbr\u003e\u003cbr\u003eShort J3:\u003cbr\u003eJ4 short, filter = minimum phase fast roll-off filter\u003cbr\u003eJ5 short, filter = linear phase slow roll-off filter\u003cbr\u003eShort J6, filter = linear phase fast roll-off filter\u003cbr\u003e\u003cbr\u003e\u003cb\u003eVolume control:\u003c\/b\u003e\u003cbr\u003eVOL: 1-2 short to mute, 2-3 short to maximum volume\u003cbr\u003e\u003cbr\u003eCan be connected to a single potentiometer, potentiometer handle to jump the direction of the needle, followed by corresponding wiring, increase the volume from left to right\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included: \u003c\/b\u003e\u003cbr\u003e1 x I2S DSD Fiber Coaxial Input Decoder Board\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201811\/60165-01.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824311971889,"sku":"60165","price":43.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076662083633_watermarked_0.jpg_0.png?v=1768078160"},{"product_id":"hifi-vacuum-stereo-tube-preamp-tube-preamplifier-digital-preamp-6j1-black-power-supply-1","title":"HiFi Vacuum Stereo Tube Preamp Tube Preamplifier Digital Preamp 6J1 Black + Power Supply","description":"\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- Using original 6J1 tubes \u003cbr\u003e- Imported main filter capacitor 1000UF\/25V, and the coupling capacitor is an imported UF capacitor 1UF.\u003cbr\u003e- The resistor uses a five-ring 1% metal resistor to ensure a good signal-to-noise ratio.\u003cbr\u003e- The PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickness, and the whole process of tin-spraying ensures the good passing performance of the current. First-class PCB quality.\u003cbr\u003e- The input and output are made of gold-plated RCA lotus seat, which is durable and beautiful!\u003cbr\u003e- The board wiring is reasonable, beautiful, and the current is small.\u003cbr\u003e\u003cb\u003e\u003cbr\u003eParameters:\u003c\/b\u003e\u003cbr\u003e- Power Supply: DC 12V 2A \u003cbr\u003e- N.W.: 0.4 KG \u003cbr\u003e- Size: 137 x 104 x 41mm (L*W*H)\u003cbr\u003e\u003cb\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Digital Preamp Black \u003cbr\u003e- 1 x Power Supply \u003cbr\u003e\u003cbr\u003e\u003cb\u003eNote: \u003c\/b\u003e\u003cbr\u003e- This finished machine is a preamplifier, not a power amplifier, and should be used with a post-amplifier or an active speaker. It can not be used with your car, or it might be burned. \u003cbr\u003e- Please use high quality audio cable or power supply to avoid noises.\u003cbr\u003e- Please put the tubes in place before using it. \u003cbr\u003e- Please ensure the quality of your sound source to provide good quality sound. \u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824312037425,"sku":"60166","price":39.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076662149169_watermarked_0.jpg_0.png?v=1768078129"},{"product_id":"finished-decoder-board-sa9227-es9038q2m-usb-sound-card-converter-supports-dsd-1","title":"Finished Decoder Board SA9227+ES9038Q2M USB Sound Card Converter Supports DSD","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e- PCB is designed with double-layer gold sinking technology to ensure good current performance of large and small current.\u003cbr\u003e- High quality active crystal oscillator\u003cbr\u003e- With its own development process, the chip is fully optimized, signal integrity is better, and signal distortion is smaller.\u003cbr\u003e- Dual operational amplifier, positive and negative power supply.\u003cbr\u003e- ES9038Q2M's MCLK is an independent clock 100M, so you only need to input DATA BCK LRCK.\u003cbr\u003e- Power adapter voltage conversion chipLT1763 is a micro power, low noise, low dropout regulator. It can provide 500mA output current and a 300mV differential voltage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e- SA9227+ES9038Q2M decoder board\u003cbr\u003e- The supported sampling rate:  \u003cbr\u003e  PCM : 16\/24\/32 bit 44.1\/ 48\/ 88.2\/ 96\/ 176.4\/ 192\/ 352.8\/ 384KHz\u003cbr\u003e  DSD : 64\/128\u003cbr\u003e- Power input: USB B interface (square port) \/ power adapter DC 5V-9V (has been connected to USB power supply and I2S signal, it can be used even without external power supply). \u003cbr\u003e- Signal input: USB B interface\u003cbr\u003e- Output: 3.5MM headphone seat\u003c\/p\u003e\n\u003cp\u003e- Drive link: \u003ca href=\"https:\/\/pan.baidu.com\/s\/1QktJCTFIUK6eGAyL2L-p5Q\"\u003ehttps:\/\/pan.baidu.com\/s\/1QktJCTFIUK6eGAyL2L-p5Q\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e \u003cbr\u003e1 x Decoder Board (standard type)\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824312627249,"sku":"60176","price":57.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076662771761_watermarked_0.jpg_0.png?v=1768077814"},{"product_id":"decoder-board-es9038q2m-i2s-input-es9038-asynchronous-usb-module-2pcs-5532-op-amp-1","title":"Decoder Board ES9038Q2M I2S Input ES9038 Asynchronous USB Module (2PCS 5532 OP AMP)","description":"\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e- PCB is designed with double-layer gold sinking technology to ensure good current performance of large and small current.\u003c\/p\u003e\n\u003cp\u003e- High quality active crystal oscillator\u003c\/p\u003e\n\u003cp\u003e- With its own development process, the chip is fully optimized, signal integrity is better, and signal distortion is smaller.\u003c\/p\u003e\n\u003cp\u003e- Dual operational amplifier, positive and negative power supply.\u003c\/p\u003e\n\u003cp\u003e- ES9038Q2M's MCLK is an independent clock 100M, so you only need to input DATA BCK LRCK GND.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e- Version with 2PCS 5532 OP AMP  \u003c\/p\u003e\n\u003cp\u003e- The supported sampling rate:  \u003c\/p\u003e\n\u003cp\u003e  PCM : 16\/24\/32 bit 44.1\/ 48\/ 88.2\/ 96\/ 176.4\/ 192\/ 352.8\/ 384\/768KHz\u003c\/p\u003e\n\u003cp\u003e  DSD : 64\/128\/256\/512\u003c\/p\u003e\n\u003cp\u003e- Power input: DC 5V-9V\u003c\/p\u003e\n\u003cp\u003e- Signal input: I2S\u003c\/p\u003e\n\u003cp\u003e- Output: 3.5MM headphone seat\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePackage Includes: \u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e1 x Decoder Board (2pcs 5532 OP AMP) \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201811\/60177.jpg\" style=\"width: 747px;\"\u003e\u003cbr\u003e\n\u003c\/div\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824312791089,"sku":"60177","price":26.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076662837297_watermarked_0.jpg_0.png?v=1768077780"},{"product_id":"strength-decoder-board-es9038q2m-i2s-input-asynchronous-usb-module-opa1612-ad8397-1","title":"Strength Decoder Board ES9038Q2M I2S Input Asynchronous USB Module OPA1612+ AD8397","description":"\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e- PCB is designed with double-layer gold sinking technology to ensure good current performance of large and small current.\u003c\/p\u003e\n\u003cp\u003e- High quality active crystal oscillator\u003c\/p\u003e\n\u003cp\u003e- With its own development process, the chip is fully optimized, signal integrity is better, and signal distortion is smaller.\u003c\/p\u003e\n\u003cp\u003e- Dual operational amplifier, positive and negative power supply.\u003c\/p\u003e\n\u003cp\u003e- ES9038Q2M's MCLK is an independent clock 100M, so you only need to input DATA BCK LRCK GND.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e- Strengthen Version: OPA1612+ AD8397\u003c\/p\u003e\n\u003cp\u003e- The supported sampling rate:  \u003c\/p\u003e\n\u003cp\u003e  PCM : 16\/24\/32 bit 44.1\/ 48\/ 88.2\/ 96\/ 176.4\/ 192\/ 352.8\/ 384\/768KHz\u003c\/p\u003e\n\u003cp\u003e  DSD : 64\/128\/256\/512\u003c\/p\u003e\n\u003cp\u003e- Power input: DC 5V-9V\u003c\/p\u003e\n\u003cp\u003e- Signal input: I2S\u003c\/p\u003e\n\u003cp\u003e- Output: 3.5MM headphone seat\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePackage Includes: \u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e1 x Decoder Board ( Strengthen Version)\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201811\/60177.jpg\" style=\"width: 747px;\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824312856625,"sku":"60178","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076662902833_watermarked_0.jpg_0.png?v=1768077749"},{"product_id":"usb-dac-external-audio-sound-card-pcm2706-es9023-portable-computer-usb-phone-otg-a3-005","title":"USB DAC External Audio Sound Card PCM2706 + ES9023 Portable Computer USB Phone OTG A3-005","description":"\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e- Size: 56*21*11mm\u003c\/p\u003e\n\u003cp\u003e- Color: frosted transparent\u003c\/p\u003e\n\u003cp\u003e- Input: Computer USB, Phone OTG\u003c\/p\u003e\n\u003cp\u003e- Output amplitude: 2Vrms\u003c\/p\u003e\n\u003cp\u003e- Analog output: 3.5mm audio\u003c\/p\u003e\n\u003cp\u003e- Sample ratio: 16bit\/48KHZ\u003c\/p\u003e\n\u003cp\u003e- Signal to noise ratio: 112dB\u003c\/p\u003e\n\u003cp\u003e- Harmonic distortion: 0.006%\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePackage Includes: \u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e1 x External Audio Card\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201811\/60179-01.png\" style=\"width: 676px;\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201811\/60179-02.png\" style=\"width: 795px;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201811\/60179-03.png\" style=\"width: 608px;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201811\/60179-04.png\" style=\"width: 760px;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201811\/60179-05.png\" style=\"width: 720px;\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824312889393,"sku":"60179","price":15.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076662935601_watermarked_0.jpg_0.png?v=1768077733"},{"product_id":"usb3-0-hdmi-video-card-hdim-game-recorder-live-streaming-4k-2k","title":"USB3.0 HDMI Video Card HDIM Game Recorder Live Streaming 4K*2K","description":"\u003cp\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e1 x HD Video Card\u003cbr\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201912\/60455\/60455-01.jpg\"\u003e\u003cbr\u003e\u003cimg style=\"width: 747px;\" src=\"https:\/\/www.byimg.com\/catalog\/201912\/60455\/60455-02.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201812\/60455-03.PNG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201912\/60455\/60455-04.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201812\/60455-05.PNG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201812\/60455-06.PNG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201812\/60455-07.PNG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201812\/60455-08.PNG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201812\/60455-09.PNG\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824334319665,"sku":"60455","price":70.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076679417905_watermarked_0.jpg_0.png?v=1768061943"},{"product_id":"video-card-recorder-mp3-mp4-player-analog-to-digital-converter-3-quot-lcd-ir-remote","title":"Video Card Recorder MP3 MP4 Player Analog to Digital Converter 3'' LCD IR Remote","description":"\u003cp\u003e\u003cb\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003eDescription:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003eWith this AV Recorder, you can convert your old video tapes or camcorder tapes to digital format with one click of button, record and digitalize video from VHS, VCR's, DVD Players, DVR's, Camcorders and Gaming Systems. No computer required, records video directly. Includes 8GB memory card inside, and supports extra Micro SD Card input. Ezcap271 also can convert old music to digital format, and playback video, music and pictures.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e- Convert old video tape or camcorder tapes to digital format with one click. No computer required.\u003cbr\u003e- Can also convert old music to digital format, and playback video, music and pictures.\u003cbr\u003e- With 3 inch screen, preview recording video or play video directly, no need extra screen.\u003cbr\u003e- Includes 8GB memory card inside, and supports extra Micro SD Card input up to 32GB.\u003cbr\u003e- Record and digitalize video from VHS, VCRs, DVD Players\/DVRs, Camcorders and Gaming Systems, etc.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e- Interface: USB 2.0\u003cbr\u003e- Video Input: 3.5mm AV Cable\u003cbr\u003e- Audio Input: 3.5mm Audio Cable, 3.5mm AV Cable\u003cbr\u003e- Video Output: 3.5mm AV Cable, HDMI\u003cbr\u003e- Audio Output: 3.5mm AV Cable, HDMI, 3.5mm Earphone\u003cbr\u003e- Storage Media: Micro SD card, 8GB memory card inside; Max 32GB, doesn't support NTSF format\u003cbr\u003e- Record Format: .avi (Video), .mp3 (Audio)\u003cbr\u003e- Record Quality: 480 30fps, PAL: 720*576; NTSC: 720*480\u003cbr\u003e- Record File: about 8.5MB\/Minute (Video), 0.5GB\/Hour; about 1.4MB\/Minute (Audio)\u003cbr\u003e- Working Time: after fully charged, it lasts for about 2 hours for recording.\u003cbr\u003e- Support 7 Languages: English, French, German, Japanese, Spanish, Simplified Chinese and Traditional Chinese.\u003cbr\u003e- Play Format:\u003cbr\u003e  Video: RM, RMVB, AVI, MKV, WMV, VOB, MOV, FLV, ASF, DAT, MP4, 3GP, MPG, MPEG, up to 720P.\u003cbr\u003e  Audio: MP3, WMA, DRM, WMA, OGG, APE, FLAC, WAV, AAC.\u003cbr\u003e- Application:\u003cbr\u003e  Video: Video Tape, Camcorder Tape, VHS, VCR, DVD Player, DVR, Game Player, etc.\u003cbr\u003e  Audio: CD Player, DVD Player, Cassette Player, Turntable, Smart Phone, etc.\u003cbr\u003e- Color: Black\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e- 1 * ezcap271 AV Recorder\u003cbr\u003e- 1 * Remote Controller\u003cbr\u003e- 1 * USB Cable for Power or Data\u003cbr\u003e- 1 * 3.5mm to 3RCA Cable\u003cbr\u003e- 1 * 3RCA Adapter\u003cbr\u003e- 1 * User Manual\u003cbr\u003e\u003cb\u003e\u003cbr\u003eNote: Please note that it can be powered by: 950mAh lithium battery (not included), 5V\/1A mini USB power adapter.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201812\/60483-01.jpg\"\u003e\u003cbr\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201812\/60483-02.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824345165873,"sku":"60483","price":52.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076686102577_watermarked_0.jpg_0.png?v=1768061533"},{"product_id":"lp-vinyl-to-mp3-converter-turntable-in-sd-card-usb-flash-drive-directly-no-pc-need","title":"LP Vinyl to MP3 Converter Turntable in SD Card\/USB Flash Drive Directly No PC Need","description":"\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201812\/60484-01.PNG\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201812\/60484-02.PNG\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201812\/60484-03.PNG\"\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201812\/60484-04.PNG\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201812\/60484-05.PNG\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201812\/60484-06.PNG\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Turntable Converter     \u003cbr\u003e\u003cb\u003e\u003cbr\u003eNote: Please note that batteries are not included in this item. Please purchase 4 * AA batteries separately. Thank you! \u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824345428017,"sku":"60484","price":40.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076686233649_watermarked_0.jpg_0.png?v=1768061518"},{"product_id":"high-end-dsd512-usb-dac-dsd-chips-2-es9038-support-optical-coaxial-usb-input-rca-xlr-output-d1","title":"High-End DSD512 USB DAC DSD Chips 2*ES9038 Support Optical Coaxial USB Input RCA XLR Output D1","description":"\u003cp\u003e\u003cbr\u003e  \u003cb\u003eFeatures:    \u003c\/b\u003e\u003cbr\u003e- Using 2 pcs of ES9038PRO DAC chips.    \u003cbr\u003e- Using split power supply.    \u003cbr\u003e- User friendly remote control.    \u003cbr\u003e- Dynamic range up to 140dB    \u003cbr\u003e- Premium quality for using direct and NORATEL UK custom ultra-low noise toroidal transformers.\u003cbr\u003e- High quality for adopting USB Xmos solution\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x High-End Pure DAC\u003cbr\u003e- 1 x Power Cable \u003cbr\u003e- 1 x Remote Control \u003cbr\u003e- 1 x USB Cable \u003cbr\u003e- 1 x User Manual\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201901\/60641-01.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201901\/60641-02.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201901\/60641-03.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201901\/60641-04.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201901\/60641-05.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201901\/60641-06.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201901\/60641-07.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201901\/60641-08.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201901\/60641-09.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201901\/60641-10.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201901\/60641-11.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201901\/60641-12.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824458838065,"sku":"60641","price":1299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076730470449_watermarked_0.jpg_0.png?v=1768059683"},{"product_id":"dac-decoder-ak4452-analog-digital-converter-dsd512-32bit-768khz-usb-coaxial-optical-hifi-m100-black","title":"DAC Decoder AK4452 Analog Digital Converter DSD512 32Bit\/768kHz USB\/Coaxial\/Optical HiFi M100 Black","description":"\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- SMSL M100 DAC Amplifier: XMOS 2nd generation USB Audio solution. Supports PCM signal up to 32bit\/768kHz and native DSD up to DSD512.\u003cbr\u003e- DAC AK4452 Chip: High performance 32bit\/768kHz DAC (AK4452) for high dynamic range, low distortion and more details.\u003cbr\u003e- Can be hooked up with smart phones via OTG USB input. Input USB \/Optical\/Coaxial; RCA output. USB Asynchronous Transmission Mode.\u003cbr\u003e- High Power: Built-in high-efficiency power module and lots of low-noise LDOs provides sufficient power for analog circuit. The Aux power interface powering the M100 when connected to a mobile phone.\u003cbr\u003e- Premium Quality: Two ultra-low phase noise crystal for 44.1\/48kHz multiple frequencies. Lots of audio grade components, include MELF resistors, NP0 capacitor, Gold-plated jacks.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eParameters:\u003c\/b\u003e\u003cbr\u003e- Model: SMSL M100\u003cbr\u003e- Input: USB \/Optical\/Coaxial\u003cbr\u003e- Output: RCA\u003cbr\u003e- USB Transmission Mode: Asynchronous Transmission\u003cbr\u003e- USB Compatibility: Windows 7\/8\/8.1\/10 Mac OS X10.6 or higher\/ Linux\u003cbr\u003e- THD+N: RCA output 0.0005%\u003cbr\u003e- SNR: 106dB\u003cbr\u003e- Dynamic Range: 114dB\u003cbr\u003e- Bit Depth: \u003cbr\u003e  USB: 1bit~32bit\u003cbr\u003e  Optical \/Coaxial: 24bit\u003cbr\u003e- Sampling Rate：\u003cbr\u003e  USB:44.1kHz~768kHz; DSD64, DSD128, DSD256, and DSD512\u003cbr\u003e  Optical\/ Coaxial: 32 kHz~192kHz\u003cbr\u003e- Power Consumption: 1.2W\u003cbr\u003e- Standby Power: \u0026lt;0.1W\u003cbr\u003e- Size: 55 x 55 x 93 mm (W x H x D)\u003cbr\u003e- Weight: 258g\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x DAC Decoder \u003cbr\u003e- 1 x USB Cable \u003cbr\u003e\u003c\/p\u003e","brand":"SMSL","offers":[{"title":"Default Title","offer_id":40824467587121,"sku":"60817","price":82.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076736892977_watermarked_0.jpg_0.png?v=1768057758"},{"product_id":"dac-decoder-ak4452-analog-digital-converter-dsd512-32bit-768khz-usb-coaxial-optical-hifi-m100-blue","title":"DAC Decoder AK4452 Analog Digital Converter DSD512 32Bit\/768kHz USB\/Coaxial\/Optical HiFi M100 Blue","description":"\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- SMSL M100 DAC Amplifier: XMOS 2nd generation USB Audio solution. Supports PCM signal up to 32bit\/768kHz and native DSD up to DSD512.\u003cbr\u003e- DAC AK4452 Chip: High performance 32bit\/768kHz DAC (AK4452) for high dynamic range, low distortion and more details.\u003cbr\u003e- Can be hooked up with smart phones via OTG USB input. Input USB \/Optical\/Coaxial; RCA output. USB Asynchronous Transmission Mode.\u003cbr\u003e- High Power: Built-in high-efficiency power module and lots of low-noise LDOs provides sufficient power for analog circuit. The Aux power interface powering the M100 when connected to a mobile phone.\u003cbr\u003e- Premium Quality: Two ultra-low phase noise crystal for 44.1\/48kHz multiple frequencies. Lots of audio grade components, include MELF resistors, NP0 capacitor, Gold-plated jacks.\u003cbr\u003e\u003cb\u003e\u003cbr\u003eParameters:\u003c\/b\u003e\u003cbr\u003e- Model: SMSL M100\u003cbr\u003e- Input: USB \/Optical\/Coaxial\u003cbr\u003e- Output: RCA\u003cbr\u003e- USB Transmission Mode: Asynchronous Transmission\u003cbr\u003e- USB Compatibility: Windows 7\/8\/8.1\/10 Mac OS X10.6 or higher\/ Linux\u003cbr\u003e- THD+N: RCA output 0.0005%\u003cbr\u003e- SNR: 106dB\u003cbr\u003e- Dynamic Range: 114dB\u003cbr\u003e- Bit Depth: \u003cbr\u003e  USB: 1bit~32bit\u003cbr\u003e  Optical \/Coaxial: 24bit\u003cbr\u003e- Sampling Rate：\u003cbr\u003e  USB:44.1kHz~768kHz; DSD64, DSD128, DSD256, and DSD512\u003cbr\u003e  Optical\/ Coaxial: 32 kHz~192kHz\u003cbr\u003e- Power Consumption: 1.2W\u003cbr\u003e- Standby Power: \u0026lt;0.1W\u003cbr\u003e- Size: 55 x 55 x 93 mm (W x H x D)\u003cbr\u003e- Weight: 258g\u003cbr\u003e\u003cb\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x DAC Decoder \u003cbr\u003e- 1 x USB Cable \u003cbr\u003e\u003c\/p\u003e","brand":"SMSL","offers":[{"title":"Default Title","offer_id":40824467685425,"sku":"60818","price":82.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076736958513_watermarked_0.jpg_0.png?v=1768057749"},{"product_id":"6j1-tube-preamp-hifi-stereo-tube-preamplifier-treble-bass-tone-control-tube-6j1-silver-front-panel","title":"6J1 Tube Preamp HiFi Stereo Tube Preamplifier Treble Bass Tone Control TUBE-6J1 Silver Front Panel","description":"\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- Affordable Tube Preamplifier: It can be used with power amplifier, DAC decoder and active speakers. \u003cbr\u003e- High Quality Sound: natural, clear sound \u003cbr\u003e- For Small Space: Suitable for desktop, family and office uses, connected to power amplifier or active speakers.\u003cbr\u003e- Easy Operation: Designed with a special power switch and a volume knob \u003cbr\u003e- 2pcs 6J1 Tubes: It is designed for HiFi users. The vacuum tubes can be replaced by 6K4, 6AK5, EF95, 5654, and 403B tubes. \u003cbr\u003e- Built-in Protective Circuit: Built with switch shock protection circuit and over-temperature protection circuit, it can last for a long time. \u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cbr\u003eNote: The front panel of this item is silver. \u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201902\/60824-01.jpg\" style=\"width: 750px;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201902\/60824-02.jpg\" style=\"width: 750px;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201902\/60824-03.jpg\" style=\"width: 750px;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201902\/60824-04.jpg\" style=\"width: 750px;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201902\/60824-05.jpg\" style=\"width: 750px;\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824467947569,"sku":"60824","price":41.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076737187889_watermarked_0.jpg_0.png?v=1768057689"},{"product_id":"6j1-tube-preamp-hifi-stereo-tube-preamplifier-treble-bass-tone-control-tube-6j1-black-front-panel","title":"6J1 Tube Preamp HiFi Stereo Tube Preamplifier Treble Bass Tone Control TUBE-6J1 Black Front Panel","description":"\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- Affordable Tube Preamplifier: It can be used with power amplifier, DAC decoder and active speakers. \u003cbr\u003e- High Quality Sound: natural, clear sound \u003cbr\u003e- For Small Space: Suitable for desktop, family and office uses, connected to power amplifier or active speakers.\u003cbr\u003e- Easy Operation: Designed with a special power switch and a volume knob \u003cbr\u003e- 2pcs 6J1 Tubes: It is designed for HiFi users. The vacuum tubes can be replaced by 6K4, 6AK5, EF95, 5654, and 403B tubes. \u003cbr\u003e- Built-in Protective Circuit: Built with switch shock protection circuit and over-temperature protection circuit, it can last for a long time. \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eNote: The front panel of this item is black. \u003cbr\u003e\u003c\/span\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201902\/60824-01.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201902\/60825-02.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201902\/60824-03.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201902\/60824-04.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201902\/60824-05.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824467980337,"sku":"60825","price":41.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076737220657_watermarked_0.jpg_0.png?v=1768057680"},{"product_id":"audio-usb-dac-dsd-decoder-es9018k2m-pcm384-amp-dsd256-usb-dac-xmos-xu208-opa2134-topping-d10","title":"Audio USB DAC DSD Decoder ES9018K2M PCM384 and DSD256 USB DAC XMOS XU208 OPA2134 TOPPING D10","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eTOPPING D10 is a USB DAC with Line out, Optical and Coaxial output. It use XMOS(XU208) + ES9018K2M + OPA2134 and customized Thesycon driver(Windows) to support maximum PCM384kHz\/32bit and DSD256(Native) decode and display the format \u0026amp; sampling rate by indicator. D10 also provide OP socket to make DIYers more easily to change another OP to get different sound effect. D10 is compatible with Android, Windows (7 or above), MAC and D10 is able to automatically turn on\/off synchronize with the computer. D10 has Hi-Res Audio, CE, ROHS and FCC certificate.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- Customized Thesycon driver + XMOS XU208 + ES9018K2M + OP.\u003cbr\u003e- Maximum support DSD256, PCM384kHz\/32bit.\u003cbr\u003e- Orange indicator of format \u0026amp; sampling rate.\u003cbr\u003e- Auto on\/off.\u003cbr\u003e- Exchangeable OP.\u003cbr\u003e\u003cb\u003e\u003cbr\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e- Power input: DC5V\/0.5A (USB powered)\u003cbr\u003e- Input: USB\u003cbr\u003e- Digital output: OPT\/COAX\u003cbr\u003e- Analog output: LINE OUT\u003cbr\u003e- Size: 10.3cm x 14.6cm x 3.7cm\u003cbr\u003e- Weight: 314g (unit only)\u003cbr\u003e- Color: Full black\u003cbr\u003e\u003cb\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x USB DAC \u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824468013105,"sku":"60826","price":83.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076737253425_watermarked_0.jpg_0.png?v=1768057659"},{"product_id":"4x2-hdmi-matrix-4k-switch-splitter-with-audio-extractor-ir-remote-control-hdm-a42a","title":"4x2 HDMI Matrix 4K Switch Splitter with Audio Extractor IR Remote Control HDM-A42A","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eThe 4x2 HDMI Matrix simultaneously four routes HDMI sources to two HDMI displays. It supports resolution up to 4K2K@50\/60Hz YCbCr 4:2:0 and HDCP 2.2. This product supports audio extract from output A or output B port to optical and analog output and can be selected AUTO, COPY and STD modes EDID control. It features flexible control through on-panel buttons, IR remote control.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- HDMI 1.4b, HDCP2.2\/HDCP1.4 and DVI 1.0 compliant.\u003cbr\u003e- Supports HDMI resolution the maximum up to 4K2K@50\/60Hz (4:2:0).\u003cbr\u003e- Supports digital and analog audio extract output from output A or output B.\u003cbr\u003e- EDID can be selected AUTO, COPY and STD mode via selector on panel.\u003cbr\u003e- Supports analog audio PCM 2.0.\u003cbr\u003e- Supports optical audio pass-through format including LPCM 2.0\/2.1CH, Dolby 5.1, Dolby True HD, Dolby DD+, DTS 5.1, DTS-ES 6\/DTS-HDMA 5.1, DTS HD-HRA 5.1.  \u003cbr\u003e- Control via on-panel Button and IR remote control.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x HDMI Matrix 4x2 with Audio Extractor \u003cbr\u003e- 1 x 5V\/1A Power Adapter\u003cbr\u003e- 2 x Mounting Ears \u003cbr\u003e- 1 x Matrix IR Remote Control\u003cbr\u003e- 1 x User Manual\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 670px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/60933-01.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 670px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/60933-02.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 670px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/60933-03.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 670px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/60933-04.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 670px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/60933-05.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 670px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/60933-06.JPG\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824474271793,"sku":"60933","price":55.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076741054513_watermarked_0.jpg_0.png?v=1768056483"},{"product_id":"hdmi-to-hdmi-scaler-converter-box-4k-hdmi-scaler-1080p-dvi-output-hdv-9h20","title":"HDMI to HDMI Scaler Converter Box 4K HDMI Scaler 1080P DVI Output HDV-9H20","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eThe HDMI to HDMI 4Kx2K Scaler Converter is a universal converter for HDMI input to HDMI 4Kx2K@60Hz output. The scaler up\/down conversion in this module employs black\/white level expansion, color transition improvement, dynamic range expansion, blue stretch , auto-detect and auto-convert HDMI to HDMI output.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- No need to install drivers, portable, flexible, plug and play.\u003cbr\u003e- Provide advanced signal processing with great precision, colors, resolutions, and details.\u003cbr\u003e- Support scaler up, scaler down digital signal process.\u003cbr\u003e- Support multi- HDMI input formats.\u003cbr\u003e- Support HDMI 4Kx2K@60Hz, 4Kx2K@30Hz,1080p@60Hz or 720p@60Hz output.\u003cbr\u003e\u003cb\u003e\u003cbr\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e- Input ports: 1x HDMI, 1 x Min- USB\u003cbr\u003e- Output ports: 1xHDMI, 1xEarphone        \u003cbr\u003e- Dimensions (mm): 93(D) x84(W) x28(H)\u003cbr\u003e- Wight (g): 155g\u003cbr\u003e- HDMI input resolution: 480i to 4Kx2K@30Hz\u003cbr\u003e- HDMI output resolution: 4Kx2K@60Hz,4Kx2K@30Hz,1080P@60Hz,720P@60Hz\u003cbr\u003e- DVI output resolution: 1080P@60Hz,720P@60Hz\u003cbr\u003e- Operating Temperature: 0°C to 40°C \/ 32°F to 104°F\u003cbr\u003e- Storage Temperature: -20°C to 60°C \/ -4°F to 140°F\u003cbr\u003e- Relative Humidity: 20 to 90% RH (Non-condensing)\u003cbr\u003e- Power Consumption (Max): 3.5W\u003cbr\u003e- ESD Protection: Human Body Model: ± 8kV (air-gap discharge); ± 4kV (contact discharge)\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x HDMI to HDMI 4Kx2K Scaler Converter\u003cbr\u003e- 1 x 5V1A DC Power Supply Adaptor\u003cbr\u003e- 1 x Operation Manual\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824474337329,"sku":"60935","price":46.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076741120049_watermarked_0.jpg_0.png?v=1768056452"},{"product_id":"hdmi-to-av-converter-4k-hdmi-to-cvbs-converter-scaler-for-tv-monitor-projector-hdv-960","title":"HDMI to AV Converter 4K HDMI to CVBS Converter Scaler for TV Monitor Projector HDV-960","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eThe 4Kx2K HDMI to AV converter which will convert digital HDMI video and audio signal to composite video signal and the FL \/ FR stereo audio signal, while support DVI system sideline signals. Help users convert the high quality of the HDMI signal to normal CVBS (standard-definition 480i, 576i,) and analog audio output. So it can play on CRT TV, VHS VCR, DVD recorders, etc.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- No need to install drivers; portable and flexible to plug and play.\u003cbr\u003e- High quality scaling technology for input resolutions.\u003cbr\u003e- Support NTSC and PAL two standard TV formats output.\u003cbr\u003e- Compatible with HDMI1.4\u003cbr\u003e- Support HDMI input resolution up to 4Kx2k@30Hz.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e- Input ports: 1xHDM, 1 x Min-USB \u003cbr\u003e- Output ports: 1xRCA (Yellow, White, Red)            \u003cbr\u003e- Dimensions (mm): 93(D) x 84(W) x 28(H)\u003cbr\u003e- Wight (g):155g\u003cbr\u003e- HDMI input resolutions: 480i to 4Kx2K@30Hz.\u003cbr\u003e- CVBS output: PAL,NTSC3.58,NTSC4.43,SECAM,PAL\/M,PAL\/N standard TV formats\u003cbr\u003e- Operating Temperature: 0°C to 40°C \/ 32°F to 104°F\u003cbr\u003e- Storage Temperature: -20°C to 60°C \/ -4°F to 140°F\u003cbr\u003e- Relative Humidity: 20 to 90% RH (Non-condensing)\u003cbr\u003e- Power Consumption (Max): 2W\u003cbr\u003e- ESD Protection: Human Body Model: ± 8kV (air-gap discharge); ± 4kV (contact discharge)\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x HDMI to AV Converter\u003cbr\u003e- 1 x 5V 1A DC Power Adaptor                \u003cbr\u003e- 1 x Operation Manual\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824474402865,"sku":"60937","price":46.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076741185585_watermarked_0.jpg_0.png?v=1768056421"},{"product_id":"2-in-1-av-to-hdmi-converter-box-s-video-to-hdmi-converter-adapter-hdmi-output-4kx2k-hdv-9615","title":"2-In-1 AV to HDMI Converter Box S-Video to HDMI Converter Adapter HDMI Output 4Kx2K HDV-9615","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eThe AV\/SV to HDMI 4Kx2K Scaler Converter is a universal converter for analog composite input to HDMI 4Kx2K@60Hz output. The analog to digital conversion in this module employs 10 bits maximal 297MSPS sampling, black\/white level expansion, color transition improvement, dynamic range expansion, blue stretch, auto-detect and auto-convert the composite signal to HDMI output. Making video come alive, delivering the sharpest, most realistic HD visuals available.\u003cbr\u003e\u003cb\u003e\u003cbr\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- No need to install drivers, portable, flexible, plug and play.\u003cbr\u003e- Provide advanced signal processing with great precision, colors, resolutions, and details.\u003cbr\u003e- Support PAL,NTSC3.58,NTSC4.43,SECAM,PAL\/M,PAL\/N standard TV formats input.\u003cbr\u003e- Support HDMI 4Kx2K@60Hz, 4Kx2K@30Hz,1080p@60Hz or 720p@60Hz output.\u003cbr\u003e\u003cb\u003e\u003cbr\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e- Input ports: 1x RCA (Yellow, White, Red). 1 x S-Video, 1 x Min- USB \u003cbr\u003e- Output ports: 1 x HDMI             \u003cbr\u003e- Dimensions (mm): 93(D) x 84(W) x 28(H)\u003cbr\u003e- Wight (g): 165g\u003cbr\u003e- CVBS\/S-VIDEO input: PAL,NTSC3.58,NTSC4.43,SECAM,PAL\/M,PAL\/N standard TV formats\u003cbr\u003e- HDMI output resolution: 4Kx2K@60Hz,4Kx2K@30Hz,1080P@60Hz,720P@60Hz\u003cbr\u003e- Operating Temperature: 0°C to 40°C \/ 32°F to 104°F\u003cbr\u003e- Storage Temperature: -20°C to 60°C \/ -4°F to 140°F\u003cbr\u003e- Relative Humidity: 20 to 90% RH (Non-condensing)\u003cbr\u003e- Power Consumption (Max): 3.5W\u003cbr\u003e- ESD Protection: Human Body Model: ± 8kV (air-gap discharge); ± 4kV (contact discharge)\u003cbr\u003e\u003cb\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x AV\/SV to HDMI 4Kx2K Scaler Converter               \u003cbr\u003e- 1 x 5V 1A DC Power Adaptor                \u003cbr\u003e- 1 x Operation Manual\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824474566705,"sku":"60939","price":46.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076741283889_watermarked_0.jpg_0.png?v=1768056400"},{"product_id":"100m-hdmi-extender-over-ip-1920-1200-60hz-h-264-hdv-e4100","title":"100m HDMI Extender Over IP 1920×1200@60Hz H.264 HDV-E4100","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eThis product is a based over IP solution for distributing of one HD content to multiple HD display devices. It extends distance up to 328ft\/100m between encoder and decoder via single Cat5e\/6\/6a cable. It offers configurable high quality, low-bandwidth H.264 compression video supporting resolution up to 1920×1200@60Hz, over a standard IP switcher.\u003cbr\u003e\u003cb\u003e\u003cbr\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- HDMI 1.4b, HDCP 1.4 and DVI 1.0 compliant\u003cbr\u003e- Supports video resolutions up to 480i~1080P, the maximum resolution\u003cbr\u003eup to 1920x1200@60Hz\u003cbr\u003e- Supports extend distance up to 328ft\/100m via single Cat5e\/6\/6a cable\u003cbr\u003e- Audio up to LPCM 2.0CH 32KHz\/44.1KHz\/48KHz\u003cbr\u003e- Supports H.264 high performance codec, adopting high bit rate mode\u003cbr\u003e- End-to-end delays under 150Ms\u003cbr\u003e- Supports standard IP switcher or direct to connect decoder\u003cbr\u003e\u003cb\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x HDMI Over IP Encoder\u003cbr\u003e- 1 x HDMI Over IP Decoder\u003cbr\u003e- 1 x Wideband IR Blaster Cable\u003cbr\u003e- 1 x Wideband IR Receiver Cable\u003cbr\u003e- 2 x 5V\/1A Power Adapters\u003cbr\u003e- 1 x User Manual\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/60940-01.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/60940-02.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/60940-03.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 613px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/60940-04.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824474599473,"sku":"60940","price":88.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076741316657_watermarked_0.jpg_0.png?v=1768056378"},{"product_id":"50m-wireless-hdmi-extender-wireless-hdmi-transmitter-receiver-1080p-hdv-e4100w","title":"50M Wireless HDMI Extender Wireless HDMI Transmitter Receiver 1080P HDV-E4100W","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eThis product is based on H.264 standard solution for distributing one HD content to multiple HD display devices. It extends distance the furthest up to 164ft\/50m between transmitter and receiver via wireless transmission (An open environment without Wi-Fi interference). It offers high quality configurable, low-bandwidth H.264 compression video supporting resolution up to 1920×1200@60Hz. The Wireless product is designed specifically to transmitting high definition video \u0026amp; audio within one room.\u003cbr\u003e\u003cb\u003e\u003cbr\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- HDMI 1.4b, HDCP 1.4 and DVI 1.0 compliant\u003cbr\u003e- Supports video resolutions including 480i~1080p, the maximum resolution up to 1920x1200@60Hz\u003cbr\u003e- Transmission distance: One-to-one and one-to-four connect distance the furthest up to 164ft\/50m (An open environment without Wi-Fi interference.)\u003cbr\u003e- Audio up to LPCM 2.0CH 32KHz\/44.1KHz\/48KHz\u003cbr\u003e- Supports H.264 high performance codec, adopting high bit rate mode\u003cbr\u003e- Supports one-way IR control\u003cbr\u003e- End-to-end delays under 150Ms\u003cbr\u003e\u003cb\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x HDMI over Wireless Transmitter\u003cbr\u003e- 1 x HDMI over Wireless Receiver\u003cbr\u003e- 1 x Wideband IR Blaster Cable\u003cbr\u003e- 1 x Wideband IR Receiver Cable\u003cbr\u003e- 2 x WiFi Antennas\u003cbr\u003e- 2 x 5V\/1A Power Adapters\u003cbr\u003e- 1 x User Manual\u003cbr\u003e\u003cbr\u003e\u003cimg style=\"width: 746px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/60941-01.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 746px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/60941-02.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 746px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/60941-03.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 746px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/60941-04.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 746px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/60941-05.JPG\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824474632241,"sku":"60941","price":151.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076741349425_watermarked_0.jpg_0.png?v=1768056362"},{"product_id":"hd-video-card-game-usb-3-0-1080p-hd-recorder-for-game-video-live-streaming-ec266","title":"HD Video Card Game USB 3.0 1080P HD Recorder for Game Video Live Streaming EC266","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eWith USB 3.0 fastest data transfer speed, it's simple and powerful to get HDMI video and audio into your computer, up to 1080@60fps.\u003cbr\u003e\u003cbr\u003eSupport UVC standard, no driver installation required, and work with most software on Windows or Mac. For  live video streaming, webcasting or video conferencing to Skype, Facebook live, YouTube live, Livestream,Ustream, Dacast, Wowza Cloud …\u003cbr\u003e\u003cb\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x HD Video Card \u003cbr\u003e- 1 x USB 3.0 Cable \u003cbr\u003e- 1 x USB to Type-C Converter \u003cbr\u003e- 1 x User Manual\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/60957-01.JPG\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824475189297,"sku":"60957","price":71.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076741840945_watermarked_0.jpg_0.png?v=1768056206"},{"product_id":"smsl-dac-mini-usb-dac-dsd-ak4490-dsd256-dac-support-otg-with-remote-control-sanskrit-10th-red","title":"SMSL DAC Mini USB DAC DSD AK4490 DSD256 DAC Support OTG with Remote Control Sanskrit 10th Red","description":"\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61007-01.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61007-02.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61007-03.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61007-04.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61007-05.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61007-06.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61007-07.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61007-08.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61007-09.jpg\"\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Decoder DAC\u003cbr\u003e- 1 x Remote Control \u003cbr\u003e- 1 x User Manual \u003cbr\u003e- 1 x USB Cable \u003cbr\u003e- Other Accessories\u003cbr\u003e\u003c\/p\u003e","brand":"SMSL","offers":[{"title":"Default Title","offer_id":40824476631089,"sku":"61007","price":80.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076743217201_watermarked_0.jpg_0.png?v=1768055851"},{"product_id":"3w-riaa-phono-preamp-mm-mc-phono-preamplifier-little-bear-t8","title":"3W RIAA Phono Preamp MM MC Phono Preamplifier Little Bear T8","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eThis is a HiFi phono preamp. It supports MM \/ MC (cartridge) type turntable, so you can use it for all turntable players. It's very helpful because it was produced with many HiFi electronic components including FET, coupling capacitors, VISMAY MKT, and ELNA original capacitors. Compared with the sound of ordinary preamp with 5532, 4556, our preamplifier is much close to that of tube preamplifier. \u003cbr\u003e\u003cbr\u003eIt support majority of the MM cartridge as well as 40-100Ω MC cartridge.  \u003cbr\u003e\u003cb\u003e\u003cbr\u003eParameters:\u003c\/b\u003e\u003cbr\u003e- Support 110V, 220V (Default 220V; or you can change the jumper on the main board)\u003cbr\u003e- RIAA Frequency Response: 20 Hz-25KHz +\/- 0.5dB\u003cbr\u003e- SNR: \u0026gt; 95dB\u003cbr\u003e- THD: \u0026lt;0.05%\u003cbr\u003e- Input Sensitivity: 3.0mV\u003cbr\u003e- Gain: 50dB for MC; 40dB for MM \u003cbr\u003e- Max. Output Voltage: 300mV \/ 1.8V\u003cbr\u003e- Output Impedance: 200Ω\u003cbr\u003e- Input Impedance: 47KΩ\/ 220 pF (MM), 100Ω (MC)\u003cbr\u003e- Weight: 450g\u003cbr\u003e- Power Consumption: 3W\u003cbr\u003e- Size: 146 * 95 * 43mm (5.78 * 3.7 * 1.7inch)\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x MM\/MC Phono Preamp \u003cbr\u003e- 1 x Power Cable \u003cbr\u003e\u003cbr\u003e\u003cb\u003eNote:\u003cbr\u003eAt present, its transformer is changed to external. When the transformer is built-in, the transformer is too close to the audio signal, so there will be less noise into the signal. So currently it is changed to external. Thanks for your understanding. \u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824481644593,"sku":"61065","price":60.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076746494001_watermarked_0.jpg_0.png?v=1768055131"},{"product_id":"amplifier-speaker-switcher-selector-audio-crossover-network-2-in-2-out-mc202","title":"Amplifier Speaker Switcher Selector Audio Crossover Network 2 IN 2 OUT MC202","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eLittle Bear MC202 Audio Crossover Network is a 2-way audio switcher that allows you to listen to the sound effects between different speakers and amplifiers in the system. It is convenient for you to compare two amplifiers or the difference between the speakers. It can be used to switch different sound systems to meet your needs. \u003cbr\u003eMade from hand-welded speaker connector, 1.5 square copper wire, the maximum power output can reach to 500W RMS per channel. Its compact size 280x115x80mm makes it easy to embed in your sound system. It is exquisite with metal case and PVC panel. \u003cbr\u003e\u003cbr\u003eThere are four LED indicators which are simple LED VU indicators and will automatically blink with the music when the speaker volume reaches a certain level. \u003cbr\u003e\u003cb\u003e\u003cbr\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- Listen to amplifier A or B through one pair of speakers\u003cbr\u003e- Listen to Speakers pair 1 or 2 from one of the 2 amplifiers\u003cbr\u003e- Compatible with all types of amplifiers and loudspeakers\u003cbr\u003e- Input \/ output through gold plated binding post to accept heavy duty speaker wires or speaker wire pins\u003cbr\u003e- Passive device, Simple and do not have to worry about sound effect, pure DIY manual welding. No external power required\u003cbr\u003e- Dimensions: W280 * D115 * H80mm\u003cbr\u003e- Net weight: 1.14Kg\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Amplifier Speaker Switcher\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824481873969,"sku":"61068","price":83.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076746723377_watermarked_0.jpg_0.png?v=1768055096"},{"product_id":"phono-preamp-tube-riaa-phono-preamp-mm-turntable-preamplifier-little-bear-t11","title":"Phono Preamp Tube RIAA Phono Preamp MM Turntable Preamplifier Little Bear T11","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eLittle Bear T11 is a pure tube phono preamplifier working with MM cartridge turntables only. Please make sure your turntable is equipped with a PHONO signal output instead of a LINE output.\u003cbr\u003e\u003cbr\u003eLittle Bear T11 is based on T10 with improvement. Compared to T10, T11 has lower background noise at normal volume. Its sound performance is better with increased liveness. What's more, T11 is applied with an enhanced manufacturing process and equipped with a metal chassis, which managed to give it a more elegant and exquisite appearance.\u003cbr\u003e\u003cbr\u003eOn the bottom of the description, there is a few Q\u0026amp;A for buyers who might meet the humming problem. If you encounter a similar issue, please check those tips, which have covered most of conditions.\u003cbr\u003e\u003cb\u003e\u003cbr\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- Adopting a conventional active RIAA equalization phono stage circuit.\u003cbr\u003e- There are 3 metal covers and 4 acrylic covers for those tubes. And you will be able to choose which type as you like. (We suggest using metal covers if there exists effect sources in the surroundings. Otherwise acrylic covers will have a better appearance.)\u003cbr\u003e- The GND switch on its back panel is setting to connect with the ground in default. However, there may get some loud background noise with a few digital amplifiers. Please try setting it to disconnect with the ground then.\u003cbr\u003e- There is a 3-meter black cable in the package, which can be wired between T11 with huge metal items such as doors or windows if your wall outlet has no ground connection.\u003cbr\u003e- Supporting 6N2\/12AX7 tubes, which offers many replaceable tubes for you like 6H2,6H2n (For 6N2 type) and 12AX7B,6N4(9PIN),ECC83,5751 (For 12AX7 type).\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTechnical Parameters:\u003c\/b\u003e\u003cbr\u003e- Output Voltage: 2.0V\u003cbr\u003e- Gain: 48dB\u003cbr\u003e- Input RIAA: ≤ 5mV\u003cbr\u003e- THD: ≤ 0.5%\u003cbr\u003e- Frequency Response: standard characters\u003cbr\u003e- SNR: ≥ 65dB (A)1KHz (input: 10mV; output: 0.7V)\u003cbr\u003e- Power supply: AC 110V or 220V, 60Hz\/50Hz\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ\u0026amp;A about the hum problem \u003c\/span\u003e\u003cbr\u003e\u003cu\u003eQ: I got a loud hum with this T11 phono preamp.\u003c\/u\u003e\u003cbr\u003e\u003cbr\u003eA: For the hum noise, in the beginning, we have to clarified that all phono preamps have a certain of background noise. It won't be loud, while a little loud is just normal. Turntable is a kind of analog players and cannot be compared with digital players in this respect. Besides, there are many factors which may lead to bad noise. To find the right reason, you need to do some tests and here are some instructions.\u003cbr\u003e\u003cbr\u003eReason A: T11 isn't connected to ground well.\u003cbr\u003eThis is the most common and unnoticed reason. Please test it following the steps as below.\u003cbr\u003eWhile the device is playing music, picking up the GND copper part of T11 with your fingers. If the background noise is much lower, then T11 isn’t connected to the ground. For this issue, we prepared a 3m wire in the package for you to solve it by yourself. Just use it to connect the GND with any large mental item in your home like windows or mental tables.\u003cbr\u003e\u003cbr\u003eReason B: T11 doesn’t match with your amplifier well.\u003cbr\u003eThere is a possibility that T11 may not match with some digital amplifiers well, which may lead to very loud noise. This is because digital amplifiers cannot be connected to the ground directly. For this issue, you can just set the T11 GND switch (on the back of it) to OFF.\u003cbr\u003eHowever, this will lead to bad noise from T11 itself as it is not connected to the ground. You can only choose the bearable way. That’s why we recommend using professional pure HiFi amplifiers like AV amplifier or vacuum tube amplifiers (it will be better if the amplifier isn’t equipped with Bluetooth).\u003cbr\u003e\u003cbr\u003eReason C: The RCA wire has a poor quality.\u003cbr\u003eA good RCA wire will be equipped with an anti-jamming magnetic ring, which can effectively reduce various interference.\u003cbr\u003e\u003cu\u003e\u003cbr\u003eQ: T11’s power light is on while one or several tubes is not. \u003c\/u\u003e\u003cbr\u003eA: Please check whether the tube is plugged into the tube seat completely. Otherwise please check the tube whether it seems like a thin mist is inside. If so, then the tube is defective and you need to replace it.\u003cbr\u003e\u003cbr\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61069-01.jpg\"\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824481906737,"sku":"61069","price":183.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076746756145_watermarked_0.jpg_0.png?v=1768055083"},{"product_id":"pcm1794a-dac-decoder-board-balanced-hifi-parallel-board-24bit-192khz-gold-plated-finished","title":"PCM1794A DAC Decoder Board Balanced HiFi Parallel Board 24Bit 192KHz  Gold-plated Finished","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eIntegrated 5V core power supply IC, parallel PCM1794A dynamic range and signal to noise ratio are greatly enhanced, the sound is more pleasant, sound density is also enhanced.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eParameters:\u003c\/b\u003e\u003cbr\u003e- Digital Power supply: 5-12V DC\u003cbr\u003e- Analog Power supply: ± 12V DC\u003cbr\u003e- Input Type: IIS Bus\u003cbr\u003e- Output Amplitude: \u003cbr\u003e  RCA Output: 2.1V RMS\u003cbr\u003e  Balanced Output: 5.4V RMS\u003cbr\u003e- SNR: 132dB\u003cbr\u003e- Sampling Rate: 24-Bit, 192-kHz\u003cbr\u003e- Output Type: balanced output, single-ended output \u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Finished PCM1794A DAC Board \u003cbr\u003e\u003cb\u003e\u003cbr\u003eNote: Wiring in strict accordance with the board marked operation, or it will cause damage!\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824481939505,"sku":"61070","price":41.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076746788913_watermarked_0.jpg_0.png?v=1768055076"},{"product_id":"hdmi-extender-200m-656ft-over-tcp-ip-by-cat5e-6-support-full-1080p-ec200","title":"HDMI Extender 200M\/656ft Over TCP\/IP By Cat5e\/6 Support Full 1080P EC200","description":"\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61131-01.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61131-02.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61131-03.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61131-04.JPG\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824483774513,"sku":"61131","price":80.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076748525617_watermarked_0.jpg_0.png?v=1768054639"},{"product_id":"fiber-optic-hdmi-extender-20km-over-tcp-ip-by-optical-support-1080p-input","title":"Fiber Optic HDMI Extender 20KM Over TCP\/IP By Optical Support 1080P Input","description":"\u003cp\u003e\u003cimg style=\"width: 758px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61132-01.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 769px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61132-02.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61132-03.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61132-04.JPG\"\u003e\u003cbr\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61132-05.JPG\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824483807281,"sku":"61132","price":93.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076748558385_watermarked_0.jpg_0.png?v=1768054629"},{"product_id":"hdmi-kvm-extender-200m-656ft-over-tcp-ip-by-cat5e-6-support-1080p-ec200k","title":"HDMI KVM Extender 200M\/656FT Over TCP\/IP By Cat5e\/6 Support 1080P EC200K","description":"\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61133-01.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61133-02.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61133-03.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61133-04.JPG\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824483840049,"sku":"61133","price":93.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076748591153_watermarked_0.jpg_0.png?v=1768054618"},{"product_id":"fiber-optic-hdmi-extender-kvm-20km-over-tcp-ip-by-optical-support-1080p-ec20km-k","title":"Fiber Optic HDMI Extender KVM 20KM Over TCP\/IP By Optical Support 1080P EC20KM-K","description":"\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61134-01.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61134-02.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61134-03.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61134-04.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61134-05.JPG\"\u003e\u003cbr\u003e\u003cimg style=\"width: 736px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61134-06.JPG\"\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824483905585,"sku":"61134","price":92.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076748656689_watermarked_0.jpg_0.png?v=1768054598"},{"product_id":"mm-mc-vacuum-tube-phono-preamplifier-tube-phono-preamp-mp-p2","title":"MM MC Vacuum Tube Phono Preamplifier Tube Phono Preamp MP-P2","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eA high quality phono preamp is essential to extract the enormous sonic information in vinyl records. To achieve this goal, we spent extensive amount of time on research and development, testing, fine tuning to final assembly. We received many feedback from MP-P1 users during past 2 years and spent lots of time to design the MP-P1 successor. We are glad to announce the amazing MP-P2 tube phono preamp is ready for order.\u003cbr\u003e\u003cbr\u003eThere are many kinds of phono preamps in the market, but most of them employ low cost integrated operational amplifier (OPAMP). They are based on feedback loop circuit which does not sound quite natural or musical. To design a most natural analog sounding phono preamp, we employ NXP JFET transistor modules, 12AX7 \u0026amp; 6922 signal tubes and 6X5 rectifier tubes. MP-P2 also uses single ended Class A, zero global negative feedback hybrid circuit for amplification and passive RIAA network for equalization.    \u003cbr\u003e\u003cbr\u003eIt presents a smooth midrange, huge sound stage, excellent high and low frequencies extensions, natural, detailed and musical sonic performance to the audience. You will be amazed that MP-P2 can reveal super fine details in vinyl records.\u003cbr\u003e\u003cb\u003e\u003cbr\u003eHere are some highlights about it:\u003c\/b\u003e\u003cbr\u003e1. Passive RIAA network and zero global negative feedback design to provide extremely natural and musical listening experience.\u003cbr\u003e2. Adjustable input and ouput gain control. Plenty of gain to support super low output MC cardtridge. \u003cbr\u003e3. Fully mono blocks design to provide the best channel isolation performance.\u003cbr\u003e4. Tube rectification supports 6X5, 5U4G, GZ34, 274B, 5AR4 rectifier tubes.\u003cbr\u003e5. Four 12AX7 tubes and two 6922 tubes for the MM amplification section. \u003cbr\u003e6. Jfet module is employed for the MC to MM step-up section. This module is user changable to support other JFET transistors.\u003cbr\u003e7. US military grade Dale resistors; high grade Rybycon, Nichicon, Panasonic, ELNA capacitors.\u003cbr\u003e8. Obligato Gold coupling capacitors. Screw-in design for easy caps rolling.\u003cbr\u003e9. Dual high power toroidal transformers.\u003cbr\u003e10. Both high voltage and filament supply are DC regulated to minimize noise.\u003cbr\u003e11. Gold plated PCB.\u003cbr\u003e12. Gold Plated connectors.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTechnical Parameters:\u003c\/b\u003e\u003cbr\u003e\u003cimg style=\"width: 640px;\" src=\"https:\/\/www.byimg.com\/catalog\/201903\/61176-01.JPG\"\u003e\u003cbr\u003e\u003cb\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Tube Phono Preamplifier \u003cbr\u003e\u003cbr\u003e\u003cb\u003eDownload Manual Here: \u003c\/b\u003e\u003ca href=\"http:\/\/www.musicalparadise.ca\/files\/MP-P2.pdf\"\u003ehttp:\/\/www.musicalparadise.ca\/files\/MP-P2.pdf\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824487247921,"sku":"61176","price":1062.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076750229553_watermarked_0.jpg_0.png?v=1768054182"},{"product_id":"hdmi-video-card-usb3-0-hd-1080p-for-game-video-live-streaming-linux-windows-mac","title":"HDMI Video Card USB3.0 HD 1080P for Game Video Live Streaming Linux Windows Mac","description":"\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- UVC standard. Plug and play. No need to install driver.\u003cbr\u003e- High quality video recording, 1080P@60fps video and streaming.\u003cbr\u003e- USB 3.0 fastest interface, simple and powerful to get HD video into your computer up to 1080 full HD.\u003cbr\u003e- Support multi streaming software, allowing live video streaming, webcasting and video conference.\u003cbr\u003e- Works with most video software for Windows, Mac or Linux.\u003cbr\u003e\u003cb\u003e\u003cbr\u003eParameters:\u003c\/b\u003e\u003cbr\u003e- Host Interface: USB3.0 high-speed interface, 360MB\/S transmission bandwidth.\u003cbr\u003e- Input Interface: 1 channel 4K HDMI hd video signal.\u003cbr\u003e- Audio Input: 1 channel LPCM audio signal.\u003cbr\u003e- Loop Output: 1 channel 1920*1080P@60Hz HDMI hd audio and video signal output.\u003cbr\u003e- HDMI Input Resolution: it conforms to HDMI1.4 standard and supports 4K 2160P30FPS, 2K 1440P, 1920 * 1080p60fps, 720p.\u003cbr\u003e- Transmission Speed: HDMI: 165MHZ.\u003cbr\u003e- Video: conforms to UVC (USB video class) specification.\u003cbr\u003e- Audio: conforms to UVC (USB video class) specification.\u003cbr\u003e- Output Color Space: YUC MJPEG.\u003cbr\u003e- Support for Windows 10 \/ Windows8.1 \/ Windows 7 (X86, X64) OS X (10.10 or above) Linux Ubuntu14.04.\u003cbr\u003e- System Requirement: For PC: Inter Core i5-3400 + NVIDIAGT630. For Laptop: Inter Core i7-u 2.0GHz + NVIDIA GT735. For Mac: i5quad - core or above\u003cbr\u003e- Software Compatibility: OBS Studio, Windows Media Encoder, Adobe FlashMedia Live - Encoder (Windows, OS X). Real Producer Plus (Windows);VLC (Windows, OS X, Linux); QuickTime Broadcaster (OS X);QuickTime Player (OS X); Wirecast (Windows, OS X);VMix (Windows); Potplayer (Windows) and etc.\u003cbr\u003e- No installation drive, no power supply, plug and play.\u003cbr\u003e- Power consumption: ≤3.0W.\u003cbr\u003e- Working temperature: 0 - 50℃.\u003cbr\u003e- Dimension: 95 * 60 * 22 mm.\u003cbr\u003e\u003cb\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x HDMI Video Card USB3.0\u003cbr\u003e- 1 x User Manual \u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824494850097,"sku":"61309","price":63.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076755570737_watermarked_0.jpg_0.png?v=1768053135"},{"product_id":"integrated-usb-daughter-card-xmos-xu208-usb-amp-csr8675-bluetooth-i2s-coax-output-for-dsd-bluetooth-5-0","title":"Integrated USB Daughter Card XMOS XU208 USB and CSR8675 Bluetooth I2S COAX Output for DSD Bluetooth 5.0","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eOur self-developed integrated USB daughter card combines XMOS XU208 USB with CSR8675 Bluetooth. It is built with I2S, COAX outputs, and parts to control the switch between on-board XMOS and Bluetooth. With these efforts, it is convenient to upgrade the Bluetooth of your original DAC. As to Bluetooth\/XMOS automatic switching, the first time to link and switch is a little longer, but it is quite easy to operate. It can be used to improve the majority of DAC. \u003cbr\u003e\u003cbr\u003eIts installation size is compatible with Amanero. And its IS2 pin sequential definition details as pictures show.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDownload XMOS4.12 Drive:\u003c\/b\u003e\u003cbr\u003e\u003ca href=\"http:\/\/pan.baidu.com\/s\/1ED9iIifQl0v8x5d7SgZvaw\"\u003ehttp:\/\/pan.baidu.com\/s\/1ED9iIifQl0v8x5d7SgZvaw\u003c\/a\u003e\u003cbr\u003eCode: 8msi\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTechnical Parameters:\u003c\/b\u003e\u003cbr\u003e- PCM: \u003cbr\u003e  44.1KHz, 48KHz, 88.2KHz, 96KHz,\u003cbr\u003e  176.4KHz, 192KHz, 352.8KHz, 384KHz, 768KHz\u003cbr\u003e  [Where I2S out supports all sampling rates, S\/PDIF supports 192KHz]\u003cbr\u003e- DSD: \u003cbr\u003e  2.8MHz (DSD64) - DoP, native\u003cbr\u003e  5.6 MHz (DSD128) - DoP, native\u003cbr\u003e  11.2 MHz (DSD256) - DoP, native\u003cbr\u003e  22.4 MHz (DSD512) - DoP, native\u003cbr\u003e  [Where I2S out supports all DSD formats, S\/PDIF supports DSD64 DOP mode] \u003cbr\u003e- Bit Width: \u003cbr\u003e  Up to 32 bit over I2S output\u003cbr\u003e  Up to 24 bit over S\/PDIF\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSystem Compatibility:\u003c\/b\u003e\u003cbr\u003e1. For Windows 7, Windows 8, Windows 10; 32\/64 bit, you need to install a dedicated driver.\u003cbr\u003e2. For Native MacOS 10.6 and later, please use the original driver in the system. \u003cbr\u003e3. For Native Linux with UAC2 compliant kernel, please use the system's own driver (Tested on Ubuntu and Daphile systems, based on INTEL X86 platform) \u003cbr\u003e4. For Android OS 4.2 and above, your device is needed to support OTG function. Generally speaking, it is suitable for Android 5.0 system by default. As to the version bellow 5.0, please use it with a dedicated player. \u003cbr\u003e\u003cb\u003e\u003cbr\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e1. Military-grade 4-layer PCB board\u003cbr\u003e2. Support coaxial DSD (DOP) 128 output\u003cbr\u003e3. EPROM upgradeable firmware memory supports online firmware upgrading \u003cbr\u003e4. Ultra-high precision femtosecond clock crystal\u003cbr\u003e5. User-friendly power supply mode, supporting USB bus power supply or external independent power supply\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x XMOS USB Daughter Card\u003cbr\u003e\u003cbr\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201904\/61395\/61395-01.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201904\/61395\/61395-02.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824502550577,"sku":"61395","price":49.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076761894961_watermarked_0.jpg_0.png?v=1768052300"},{"product_id":"dc300-dual-es9038pro-dac-board-standard-version-for-coaxial-fiber-optical-inputs","title":"DC300 Dual ES9038PRO DAC Board Standard Version for Coaxial Fiber Optical Inputs","description":"\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003e- Standard Version: Support coaxial and fiber optical inputs\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e- Dual ES9038PRO: There are two pieces of ES9038PRO, and every piece with 8 DAC cores for higher resolution. \u003cbr\u003e- Military-grade PCB: Premium four-layer painted PCB board in size of 178 x 182mm.  \u003cbr\u003e- It only support I2S output (DSD format is available). \u003cbr\u003e- Output Ports: Balanced output, RCA output, and 3.5mm headphone output interfaces \u003cbr\u003e\u003cb\u003e\u003cbr\u003eComponent Introduction:\u003c\/b\u003e\u003cbr\u003e- Crystal: 100M TCXO 0.1PPM golden version crystal oscillator\u003cbr\u003e- Display Screen: large screen 3.12 inch OLED display\u003cbr\u003e- Op amp: NE5534*6 \u003cbr\u003e- Chip resistor: MMA0204 wafer patch\u003cbr\u003e- Other Components: LT voltage stabilizer, WIWA capacitors, Japanese high-end filters \u003cbr\u003e\u003cbr\u003e\u003cb\u003eDownload Drive Here:\u003c\/b\u003e\u003cbr\u003e- For versions bellow WIN10:\u003ca href=\"https:\/\/pan.baidu.com\/s\/14hGsffUyEePSgtcx1gH6yQ\"\u003ehttps:\/\/pan.baidu.com\/s\/14hGsffUyEePSgtcx1gH6yQ\u003c\/a\u003e\u003cbr\u003e  Code: da0w\u003cbr\u003e- For versions bellow WIN7: \u003ca href=\"https:\/\/pan.baidu.com\/s\/1FRe6wfaLZzAOrV80VU51yA%20\"\u003ehttps:\/\/pan.baidu.com\/s\/1FRe6wfaLZzAOrV80VU51yA \u003c\/a\u003e\u003cbr\u003e  Code:qzjg\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e- Supported Sample Rates: 44.1Khz 48Khz 88.2Khz 96Khz 176.4Khz 192Khz 352.8Khz 384Khz\u003cbr\u003e- Output Format: I2S 32bit or DSD64,DSD128 - On Windows DSD256,DSD512 too\u003cbr\u003e- Oscillators: 2 Low Phase Noise TCXO\u003cbr\u003e- Dimensions: 30 x 69mm\u003cbr\u003e\u003cb\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x ES9038PRO DAC Board \u003cbr\u003e- 1 x Display Screen \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eNote: DSD output enable line to signal an incoming DSD stream. The card supports output mode only. NO Drivers needed for Mac OSX 10.6+ and Linux with UAC2 compliant kernel. KS\/Wasapi\/WDM\/ASIO Drivers for MS OS XP to Win8 32-64bit included at no fee. Upon Request The user can provide a custom USB VID-PID, a custom Device Name and a custom CodeSign Certificate for WDM drivers. For old applications the max sample rate can be configured to 192Khz Technical indicators: DSD512, DXD 384k. A supports DSD Native (source code) and DoP dual mode. DSD Native with ASIO can support very high audio specifications, and DoP is basically no longer needed.\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824502681649,"sku":"61397","price":404.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076762026033_watermarked_0.jpg_0.png?v=1768052285"},{"product_id":"dc300-dual-es9038pro-dac-standard-usb-card-version-for-coaxial-fiber-optical-computer-usb-inputs","title":"DC300 Dual ES9038PRO DAC Standard+USB Card Version for Coaxial Fiber Optical Computer USB Inputs","description":"\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003e- Standard + USB Card Version: Support coaxial, fiber optical, and computer USB inputs\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e- Dual ES9038PRO: There are two pieces of ES9038PRO, and every piece with 8 DAC cores for higher resolution. \u003cbr\u003e- Military-grade PCB: Premium four-layer painted PCB board in size of 178 x 182mm.  \u003cbr\u003e- It only support I2S output (DSD format is available). \u003cbr\u003e- Output Ports: Balanced output, RCA output, and 3.5mm headphone output interfaces \u003cbr\u003e- USB Digital Interface: It supports for Amanero solution. It supports DSD. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eComponent Introduction:\u003c\/b\u003e\u003cbr\u003e- Crystal: 100M TCXO 0.1PPM golden version crystal oscillator\u003cbr\u003e- Display Screen: large screen 3.12 inch OLED display\u003cbr\u003e- Op amp: NE5534*6 \u003cbr\u003e- Chip resistor: MMA0204 wafer patch\u003cbr\u003e- Other Components: LT voltage stabilizer, WIWA capacitors, Japanese high-end filters \u003cbr\u003e\u003cbr\u003e\u003cb\u003eDownload Drive Here:\u003c\/b\u003e\u003cbr\u003e- For versions bellow WIN10: \u003ca href=\"https:\/\/pan.baidu.com\/s\/14hGsffUyEePSgtcx1gH6yQ%20\"\u003ehttps:\/\/pan.baidu.com\/s\/14hGsffUyEePSgtcx1gH6yQ \u003c\/a\u003e\u003cbr\u003e  Code: da0w\u003cbr\u003e- For versions bellow WIN7: \u003ca href=\"https:\/\/pan.baidu.com\/s\/1FRe6wfaLZzAOrV80VU51yA%20%20\"\u003ehttps:\/\/pan.baidu.com\/s\/1FRe6wfaLZzAOrV80VU51yA \u003c\/a\u003e\u003cbr\u003e  Code:qzjg\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e- Supported Sample Rates: 44.1Khz 48Khz 88.2Khz 96Khz 176.4Khz 192Khz 352.8Khz 384Khz\u003cbr\u003e- Output Format: I2S 32bit or DSD64,DSD128 - On Windows DSD256,DSD512 too\u003cbr\u003e- Oscillators: 2 Low Phase Noise TCXO\u003cbr\u003e- Dimensions: 30 x 69mm\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x ES9038PRO DAC Board \u003cbr\u003e- 1 x Display Screen \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eNote: DSD output enable line to signal an incoming DSD stream. The card supports output mode only. NO Drivers needed for Mac OSX 10.6+ and Linux with UAC2 compliant kernel. KS\/Wasapi\/WDM\/ASIO Drivers for MS OS XP to Win8 32-64bit included at no fee. Upon Request The user can provide a custom USB VID-PID, a custom Device Name and a custom CodeSign Certificate for WDM drivers. For old applications the max sample rate can be configured to 192Khz Technical indicators: DSD512, DXD 384k. A supports DSD Native (source code) and DoP dual mode. DSD Native with ASIO can support very high audio specifications, and DoP is basically no longer needed.\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824502779953,"sku":"61398","price":349.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076762091569_watermarked_0.jpg_0.png?v=1768052272"},{"product_id":"dc300-dual-es9038pro-dac-standard-bluetooth5-0-usb-for-coaxial-fiber-optical-usb-bluetooth-inputs","title":"DC300 Dual ES9038PRO DAC Standard+Bluetooth5.0+USB for Coaxial Fiber Optical USB Bluetooth Inputs","description":"\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003e- Standard+Bluetooth+USB Card Version: Support coaxial, fiber optical, computer USB, and mobile phone Bluetooth inputs \u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e- Dual ES9038PRO: There are two pieces of ES9038PRO, and every piece with 8 DAC cores for higher resolution. \u003cbr\u003e- Military-grade PCB: Premium four-layer painted PCB board in size of 178 x 182mm.  \u003cbr\u003e- It only support I2S output (DSD format is available). \u003cbr\u003e- Output Ports: Balanced output, RCA output, and 3.5mm headphone output interfaces \u003cbr\u003e- USB Digital Interface: It supports for Amanero solution. It supports DSD. \u003cbr\u003e- Bluetooth 5.0 CS8675: Support preamp with adjustable sound and APTX-HD 24bit lossless transmission. It can links to your computer, mobile phone, tablet.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eComponent Introduction:\u003c\/b\u003e\u003cbr\u003e- Crystal: 100M TCXO 0.1PPM golden version crystal oscillator\u003cbr\u003e- Display Screen: large screen 3.12 inch OLED display\u003cbr\u003e- Op amp: NE5534*6 \u003cbr\u003e- Chip resistor: MMA0204 wafer patch\u003cbr\u003e- Other Components: LT voltage stabilizer, WIWA capacitors, Japanese high-end filters \u003cbr\u003e\u003cbr\u003e\u003cb\u003eDownload Drive Here:\u003c\/b\u003e\u003cbr\u003e- For versions bellow WIN10: \u003ca href=\"https:\/\/pan.baidu.com\/s\/14hGsffUyEePSgtcx1gH6yQ%20%20\"\u003ehttps:\/\/pan.baidu.com\/s\/14hGsffUyEePSgtcx1gH6yQ \u003c\/a\u003e\u003cbr\u003e  Code: da0w\u003cbr\u003e- For versions bellow WIN7: \u003ca href=\"https:\/\/pan.baidu.com\/s\/1FRe6wfaLZzAOrV80VU51yA%20%20\"\u003ehttps:\/\/pan.baidu.com\/s\/1FRe6wfaLZzAOrV80VU51yA \u003c\/a\u003e\u003cbr\u003e  Code:qzjg\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e- Supported Sample Rates: 44.1Khz 48Khz 88.2Khz 96Khz 176.4Khz 192Khz 352.8Khz 384Khz\u003cbr\u003e- Output Format: I2S 32bit or DSD64,DSD128 - On Windows DSD256,DSD512 too\u003cbr\u003e- Oscillators: 2 Low Phase Noise TCXO\u003cbr\u003e- Dimensions: 30 x 69mm\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x ES9038PRO DAC Board \u003cbr\u003e- 1 x Display Screen \u003cbr\u003e\u003cb\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eNote: DSD output enable line to signal an incoming DSD stream. The card supports output mode only. NO Drivers needed for Mac OSX 10.6+ and Linux with UAC2 compliant kernel. KS\/Wasapi\/WDM\/ASIO Drivers for MS OS XP to Win8 32-64bit included at no fee. Upon Request The user can provide a custom USB VID-PID, a custom Device Name and a custom CodeSign Certificate for WDM drivers. For old applications the max sample rate can be configured to 192Khz Technical indicators: DSD512, DXD 384k. A supports DSD Native (source code) and DoP dual mode. DSD Native with ASIO can support very high audio specifications, and DoP is basically no longer needed.\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824502812721,"sku":"61399","price":315.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076762157105_watermarked_0.jpg_0.png?v=1768052265"},{"product_id":"multifunctional-digital-dsd-music-player-dac-aune-x5s-6th-anniversary-edition-black","title":"Multifunctional Digital DSD Music Player DAC Aune X5S 6th Anniversary Edition Black","description":"\u003cp\u003e\u003cb\u003eMultifunctional Digital DSD Music Player DAC Aune X5S 6th Anniversary Edition Black \u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201904\/61428\/61428-01.jpg\"\u003e\u003cbr\u003e\u003cb\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201904\/61428\/61428-02.jpg\"\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201904\/61428\/61428-03.jpg\"\u003e\u003cb\u003e\u003cbr\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x DSD Music Player \u003cbr\u003e- 1 x Power Adapter \u003cbr\u003e- 1 x Remote Control \u003cbr\u003e\u003cbr\u003e\u003cfont color=\"#FF0000\"\u003e\u003cb\u003eNote: \u003cbr\u003e- Support input voltage 220V and 110V. \u003cbr\u003e- The color of this item is BLACK.\u003c\/b\u003e\u003c\/font\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Aune","offers":[{"title":"Default Title","offer_id":40824503271473,"sku":"61428","price":253.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076762615857_watermarked_0.jpg_0.png?v=1768052192"},{"product_id":"multifunctional-digital-dsd-music-player-dac-aune-x5s-6th-anniversary-edition-silver","title":"Multifunctional Digital DSD Music Player DAC Aune X5S 6th Anniversary Edition Silver","description":"\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201904\/61428\/61428-01.jpg\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201904\/61428\/61428-02.jpg\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201904\/61428\/61428-03.jpg\"\u003e\u003cb\u003e\u003cbr\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x DSD Music Player \u003cbr\u003e- 1 x Power Adapter \u003cbr\u003e- 1 x Remote Control \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eNote: \u003cbr\u003e- Support input voltage 220V and 110V. \u003cbr\u003e- The color of this item is SILVER.\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Aune","offers":[{"title":"Default Title","offer_id":40824503337009,"sku":"61429","price":253.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076762681393_watermarked_0.jpg_0.png?v=1768052180"},{"product_id":"aune-x8-usb-dac-dsd-multifunctional-support-hi-res-formats-32bit-768k-dsd512-black","title":"Aune X8 USB DAC DSD Multifunctional Support Hi-Res Formats 32Bit\/768K DSD512 Black","description":"\u003cp\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201904\/61430\/61430-01.jpg\" style=\"width: 750px;\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201904\/61430\/61430-02.jpg\" style=\"width: 750px;\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cimg src=\"https:\/\/www.byimg.com\/catalog\/201904\/61430\/61430-03.jpg\" style=\"width: 750px;\"\u003e\u003cb\u003e\u003cbr\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Magic DAC \u003cbr\u003e- 1 x Power Adapter \u003cbr\u003e- 1 x USB Cable \u003cbr\u003e- 1 x Quick Guide \u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003e\u003cbr\u003eNote: \u003cbr\u003e- Support input voltage 220V and 110V. \u003cbr\u003e- The color of this item is BLACK.\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Aune","offers":[{"title":"Default Title","offer_id":40824503369777,"sku":"61430","price":253.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076762714161_watermarked_0.jpg_0.png?v=1768052170"},{"product_id":"aune-x8-usb-dac-dsd-multifunctional-support-hi-res-formats-32bit-768k-dsd512-silver","title":"Aune X8 USB DAC DSD Multifunctional Support Hi-Res Formats 32Bit\/768K DSD512 Silver","description":"\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201904\/61430\/61430-01.jpg\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201904\/61430\/61430-02.jpg\"\u003e\u003cbr\u003e\u003cb\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201904\/61430\/61430-03.jpg\"\u003e\u003cbr\u003e\u003cbr\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Magic DAC \u003cbr\u003e- 1 x Power Adapter \u003cbr\u003e- 1 x USB Cable \u003cbr\u003e- 1 x Quick Guide \u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003e\u003cbr\u003eNote: \u003cbr\u003e- Support input voltage 220V and 110V. \u003cbr\u003e- The color of this item is SILVER.\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Aune","offers":[{"title":"Default Title","offer_id":40824503468081,"sku":"61431","price":253.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076762812465_watermarked_0.jpg_0.png?v=1768052160"},{"product_id":"karaoke-preamplifier-finished-of1-pt2399-power-adapter-support-for-dual-mics","title":"Karaoke Preamplifier Finished OF1 PT2399 + Power Adapter Support for Dual Mics","description":"\u003cp\u003e\u003cb\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003eDescription:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003eDesigned with volume control knobs, it can control the volume of accompaniment. The reverberation knob can adjust the size of the reverberation. It features clear sound and unbeatable price. It is the best choice for your family. \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e- Low distortion and less noise  \u003cbr\u003e- Adjustable reverberation time \u003cbr\u003e- Uses natural sound reductive circuit\u003cbr\u003e- Adopts microphone automatic mute circuit\u003cbr\u003e- Support 2-channel mic inputs; Compatible with 6.5mm mics\u003cbr\u003e- Designed with several knobs to adjust the volume of the machine \u003cbr\u003e- Its PT2399 operation amplifier makes it outperform others using JRC4558\u003cbr\u003e- Parallel potentiometer made in Taiwan prolongs its service life \u003cbr\u003e- With gold-plated input and output ports, the preamplifier is easy to use \u003cbr\u003e- Compact size with reasonable price \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003eDetails:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e1. The total volume\u003cbr\u003e2. The reverberation time adjustment\u003cbr\u003e3. The reverberation depth adjustment\u003cbr\u003e4. The microphone volume\u003cbr\u003e5. The microphone input\u003cbr\u003e6. The microphone audio output (output to power amplifier)\u003cbr\u003e7. Music audio input (DVD, TV, PC, mobile phones, audio input)\u003cbr\u003e8. The power switch\u003cbr\u003e9. Input voltage: DC 9V-12V \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e- 1 x Karaoke Preamplifier\u003cbr\u003e- 1 x Power Adapter \u003cbr\u003e\u003cbr\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201905\/61594\/61594-01.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201905\/61594\/61594-02.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824513232945,"sku":"61594","price":37.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076771135537_watermarked_0.jpg_0.png?v=1768049942"},{"product_id":"for-rt-2-little-bear-guitar-distortion-fuzz-effector-effect-stompbox-pedal-for-motorola-lm308an","title":"For RT-2 Little Bear Guitar Distortion Fuzz Effector Effect Stomp Box Pedal For Motorola LM308AN","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e- This Proco RAT Clone includes 3 modes - DIRTY\/TURBO\/VINTAGE \u003cbr\u003e- The Little Bear R.ATTACK offers a wide variety of tone and distortion options at incredible value.\u003cbr\u003e- Each unit is handmade and tested prior to shipping to ensure you receive the best quality. \u003cbr\u003e\u003cbr\u003e\u003cb\u003e Q:way choice RAT effector?\u003c\/b\u003e\u003cbr\u003e    1,RAT is one of the most classic distortion effects.\u003cbr\u003e    2,The broader tone style, whether overload or warm distortion, it can issue. Overload and overtone sound effect is very standard,but not match for some METAL fans,because maybe is not enough distortion effects.about mid GAIN.\u003cbr\u003e    3,Connect to BASS.it's will not lost low frequency.\u003cbr\u003e    4,This RAT effector is made by handmade.test it very careful,be sure good sound output.\u003cbr\u003e    5,With 3 model choice.you know.as you had get 3 RATs effector.\u003cbr\u003e    6,Normal DC interface.and also support Battery power.easy and very useful.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eUnit Desciption:\u003c\/b\u003e\u003cbr\u003e- Material : metal\u003cbr\u003e- Size: (L)10cm * (W)8.5cm * (H)3.8cm (not including knobs).\u003cbr\u003e- Weight: 420g\u003cbr\u003e- True Bypass\u003cbr\u003e- Voltage: supports wide-range voltage DC:9~18V,200ma, you can connect it to any guitar PSU.\u003cbr\u003e- Two way power support: 9V Battery or DC in.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePacking include:\u003c\/b\u003e \u003cbr\u003e- 1 x Little Bear 3 RAT Guitar Bass Distortion Effector effect Stomp Box Pedal LM308AN\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824514412593,"sku":"61614","price":40.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076772315185_watermarked_0.jpg_0.png?v=1768049620"},{"product_id":"fully-balanced-passive-preamp-active-speaker-volume-control-two-input-amp-two-output-a977","title":"LYNEPAUAIO Fully Balanced Passive Preamp Active Speaker Volume Control Two Input and Two Output A977","description":"\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- Manual Switcher: 2-channel input signals and 2-channel output signals \u003cbr\u003e- Auto Switch: Balanced interface XLR and non-balanced port RCA are switchable\u003cbr\u003e- Professional Volume Control: It is suitable for both fully balanced passive preamp and active speaker, featuring no noise \u003cbr\u003e- Pure Sound: Create natural and comfortable bass, alto, and treble  \u003cbr\u003e- Separate Channel Adjustment: Left and right channels can be control separately \u003cbr\u003e- Premium Quality: CNC aluminum housing and its surface with oxidization drawing technology \u003cbr\u003e- Lossless Sound: Dual-damping balance structure for lossless sound quality\u003cbr\u003e- Compact size and lightweight volume control \u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e- Input\/output impedance: 10KΩ to 50KΩ\u003cbr\u003e- Dimensions: 145 x 65 x 43mm (L*W*H)\u003cbr\u003e- Net Weight: 0.32kg \u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Active Speaker Volume Control \u003cbr\u003e\u003c\/p\u003e","brand":"LYNEPAUAIO","offers":[{"title":"Default Title","offer_id":40824521097265,"sku":"61748","price":41.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076777721905_watermarked_0.jpg_0.png?v=1768046918"},{"product_id":"dual-12-level-audio-level-indicator-audio-level-display-dc-7v-12v-finished-for-diy","title":"Dual 12-Level Audio Level Indicator Audio Level Display DC 7V-12V Finished for DIY","description":"\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- Dual 12-level stereo level indicator for DIY \u003cbr\u003e- 7 Green light + 2 Orange light + 3 Red light \u003cbr\u003e- Its former real-time mode has been changed into professional DB mode and new single light effect \u003cbr\u003e- Its original functions and performance of AGC mode stay intact \u003cbr\u003e- The level indicator board designed with a switch button \u003cbr\u003e- Ready to Use: it is assembled and passes tests before delivery \u003cbr\u003e- Compact size \u0026amp; easy application \u003cbr\u003e- Packed in an electrostatic bag\u003cbr\u003e \u003cbr\u003e\u003cb\u003eIntroduction of Ports: \u003c\/b\u003e\u003cbr\u003e- LIN: Left input \u003cbr\u003e- SGND: Signal input GND \u003cbr\u003e- RIN: Right input \u003cbr\u003e- PGND: Power supply GND \u003cbr\u003e- +12V: 12V power supply + \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eNote: \u003cbr\u003e- \u003c\/b\u003e\u003cb\u003eIndependent \u003c\/b\u003e\u003cb\u003ePower Supply: DC 7V-12V, over 100mA. \u003cbr\u003e- Please not use it beyond the voltage range or connect reversely. \u003cbr\u003e\u003c\/b\u003e\u003cb\u003e- Please connect it to front-end audio signal instead of the output port of power amplifier. \u003c\/b\u003e\u003cb\u003e\u003cbr\u003e- Please contact us for user manual after purchasing. Thank you! \u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e- PCB Size: 80 x 14mm \u003cbr\u003e- LED Module Size: 58 x 14mm \u003cbr\u003e- Independent Power Supply: DC 7V-12V, Over 100mA  \u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Audio Level Indicator \u003cbr\u003e- 1 x 5-Pin Cable 20cm \u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824521261105,"sku":"61752","price":11.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076777885745_watermarked_0.jpg_0.png?v=1768046855"},{"product_id":"single-32-level-led-audio-level-indicator-audio-level-display-dc7v-12v-finished-for-diy","title":"Single 32-Level LED Audio Level Indicator Audio Level Display DC7V-12V Finished for DIY","description":"\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- Single 32-level LED audio level indicator \u003cbr\u003e- 24 Green light + 8 Red light \u003cbr\u003e- Its former real-time mode has been changed into professional DB mode \u003cbr\u003e- Its original functions and performance of AGC mode stay intact \u003cbr\u003e- Ready to Use: it is assembled and passes tests before delivery \u003cbr\u003e- Compact size \u0026amp; easy application \u003cbr\u003e- Packed in an electrostatic bag \u003cbr\u003e \u003cbr\u003e\u003cb\u003eIntroduction of Ports: \u003c\/b\u003e\u003cbr\u003e- A_IN: Signal Input \u003cbr\u003e- SGND: Signal GND \u003cbr\u003e- PGND: Power Supply GND \u003cbr\u003e- +12V: 12V Power Supply + \u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003e\u003cbr\u003eNote: \u003cbr\u003e- Independent Power Supply: DC 7V-12V, over 50mA. \u003cbr\u003e- Please not use it beyond the voltage range or connect reversely. \u003cbr\u003e- Please connect it to front-end audio signal instead of power output or speakers. \u003cbr\u003e- Please contact us for user manual after purchasing. \u003cbr\u003e- Housing and power supply are not included in this package. Thank you! \u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cb\u003e\u003cbr\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e- PCB Size: 105 x 10 mm \u003cbr\u003e- LED Module Size: 82 x 10mm \u003cbr\u003e- Independent Power Supply: DC 7V-12V, Over 50mA\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Audio Level Indicator \u003cbr\u003e- 1 x 4-Pin Cable 20cm \u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824521687089,"sku":"61754","price":11.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076778049585_watermarked_0.jpg_0.png?v=1768046817"},{"product_id":"colorful-music-spectrum-audio-level-indicator-audio-level-display-vu-meter-screen-ak-db30c","title":"Colorful Music Spectrum Audio Level Indicator Audio Level Display VU Meter Screen AK-DB30C","description":"\u003cp\u003e\u003cb\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003ePackage Included:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e- 1 x Audio Spectrum Board\u003cbr\u003e- 2 x Acrylic Boards \u003cbr\u003e- 1 x Remote Control (without battery)\u003cbr\u003e- 1 x Power Audio Cable\u003cbr\u003e- 1 x 3.5mm 1-TO-2 Plug\u003cbr\u003e- 1 x Set of Fixing Screws \u0026amp; Pillars\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003eFeatures: \u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e- 30 group x2 independent colorful lights, Dual channel indication.\u003cbr\u003e- The rising speed and the falling speed of the light bar. the holding time and the falling speed of the peak can be adjusted separately.\u003cbr\u003e- Selectable monochromatic mode or color mode\u003cbr\u003e- The color of the light bar and the peak lamp can be chosen. (also divided into color mode and monochromatic mode)\u003cbr\u003e- Under color mode, the color and number of colors of the rainbow can be selected (such as a closed loop rainbow with three colors of R, G, B, or a closed loop rainbow with two colors of R.B).\u003cbr\u003e- dB mode and AGC mode selection, The AGC algorithm guarantees the best results when the amplitude of the input signal changes.\u003cbr\u003e- whether to open smooth effect.\u003cbr\u003e- whether to open background color (background color and brightness can be set separately).\u003cbr\u003e- The brightness of the lamp can be adjusted at different levels(When the brightness is too high, Don't look at it straight)\u003cbr\u003e- Entertainment flash effect.\u003cbr\u003e- Infrared remote function.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003eSpecific Operations:\u003c\/span\u003e\u003cbr\u003eI. Normal Mode\u003c\/b\u003e\u003cbr\u003e1. Single Click\u003cbr\u003ePOWER - Enter the standby status or wake-up.\u003cbr\u003eUP - VU Meter Mode+.\u003cbr\u003eDOWN - VU Meter Mode-.\u003cbr\u003eLEFT - Change the color of the main light bar.\u003cbr\u003eRIGHT - Change the color of the main light bar.\u003cbr\u003eOK - The background light ON\/OFF\u003cbr\u003eHOME - The smooth effect ON\/OFF.\u003cbr\u003eBACK - Return or exit the settings menu.\u003cbr\u003eLIST -\u003cbr\u003eDEC - Brightness reduction.\u003cbr\u003eADD - Brightness increase.\u003cbr\u003eM-KEY - Switch monochrome mode \/ color mode I\/ color mode II\/ color mode III\/ color mode IIII\/ color mode V.\u003cbr\u003e \u003cbr\u003e2. Long press\u003cbr\u003ePOWER - Hold button 2 seconds to change the standby mode\u003cbr\u003eOK - Hold button 2 seconds, switch dB mode or AGC mode\u003cbr\u003eHOME - In color light mode, hold the button for 2 seconds to enter the custom rainbow settings menu.\u003cbr\u003eBACK - Hold button 2 seconds infrared lock or unlock. (when infrared lock, as long as there is infrared button signal, the top has a red LED indication is locked).\u003cbr\u003eLIST - Hold button 2 seconds to enter the setting menu.\u003cbr\u003eLEFT - Continuous switching of the color of the main light bar\u003cbr\u003eRIGHT - Continuous switching of the color of the main light bar\u003cbr\u003eDEC - Long Press button, Brightness reduction. Long press after single click, the background brightness is reduced.\u003cbr\u003eADD - Long Press Button, Brightness increase. Long press after single click, the background brightness is increase.\u003cbr\u003e \u003cbr\u003e3. Double-Click\u003cbr\u003eBACK - Enter the self-checking mode.\u003cbr\u003eUP - Background color switch mode, long click after double click can continuous switch.\u003cbr\u003eDOWN - Background color switch mode, long click after double click can continuous switch.\u003cbr\u003eLEFT - Switch the color of the peak, long click after double click can continuous switch.\u003cbr\u003eRIGHT - Switch the color of the peak, long click after double click can continuous switch.\u003cbr\u003eM-KEY - Switching normal mode \/ flashing effect I\/ flash effect II. (Don't look at it straight...)\u003cbr\u003e \u003cbr\u003e4. Three-Click \u003cbr\u003eUP \/LEFT - Left lamp display can be turned upside down.\u003cbr\u003eDOWN \/RIGHT - Right lamp display can be turned upside down.\u003cbr\u003eOK - Holistic image of color lamp.\u003cbr\u003e \u003cbr\u003e5. Four-Click\u003cbr\u003eOK - Switch normal mode \/ mirror effect I\/ mirror effect II.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eII. Speed Setting Mode\u003c\/b\u003e (In normal mode hold LIST 2 seconds to enter, click BACK to exit)\u003cbr\u003eOK \/ LIST -in\u003cbr\u003e1. The rising speed of the light bar (15 optional) 2. The falling speed of the light bar (15 optional)\u003cbr\u003e3. The holding time of the peak (15 optional)\u003cbr\u003e4. The falling speed of the peak (15 optional)\u003cbr\u003e5. Fine-tuning the 0dB on dB mode.\u003cbr\u003eLoop in these functions.\u003cbr\u003eUP - Time increases, Speed decreases\u003cbr\u003eDOWN - Time decreases, Speed increase. BACK - exit the settings menu.\u003cbr\u003e \u003cbr\u003e\u003cb\u003eIII. Custom Rainbow \u003c\/b\u003e(in color mode, click HOME key for 2 seconds to enter, click BACK button to exit)\u003cbr\u003eOK -in\u003cbr\u003e1. Select the number of colors that make up the rainbow (all lights will flash, click UP\/DOWN can choose 1-6 colors\u003cbr\u003e2. Selection lamp (white light flicker indicating selected state, Click UP\/DOWN can choose to adjust the color of which lamp)\u003cbr\u003e3. R flicker of the selected lamp (press UP\/DOWN can adjust the brightness of R)\u003cbr\u003e4. G flicker of the selected lamp (press UP\/DOWN can adjust the brightness of G)\u003cbr\u003e5. B flicker of the selected lamp (press UP\/DOWN can adjust the brightness of B)\u003cbr\u003eLoop in these functions\u003cbr\u003eUP - The number of lights increased\/Which light to choose\/The brightness of the R, G, B color lights is increased.\u003cbr\u003eDOWN - The number of lights decreases\/Which light to choose\/The brightness of the R, G, B color lights is decreases. BACK - Exit the settings menu. (Note丗丗In the color light mode, the first color of the default main light bar is the rainbow color that the user can build himself, and others are the color matching which is not changed)\u003cbr\u003e\u003cb\u003e \u003cbr\u003eIV. Other Function \u003c\/b\u003e\u003cbr\u003ea. Factory Default OK -10 Seconds\u003cbr\u003eb. Self-checking function\u003cbr\u003eBACK - Double click the button to enter the self-check mode. Single click to exit one exit.\u003cbr\u003eUP - the previous step.\u003cbr\u003eDOWN - The Next step.\u003cbr\u003eCorresponding reference values for dB mode\u003cbr\u003e(Note: the brightness of the lamp is very high. Please pay attention to protecting your eyes and Don't look at it straight)\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824521949233,"sku":"61757","price":24.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076778311729_watermarked_0.jpg_0.png?v=1768046758"},{"product_id":"music-spectrum-audio-level-indicator-audio-level-display-w-oled-screen-finished-ak2132","title":"Music Spectrum Audio Level Indicator Audio Level Display w\/ OLED Screen Finished AK2132","description":"\u003cp\u003e\u003cb\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003eDescription:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e1. With OLED display, since the OLED display self-luminous features, no backlight module, so the display is more pure than the LED screen!    \u003cbr\u003e2. The board comes with Micro USB and 3.5MM headphone jack, while reserving the 2.0MM pitch row of socket. Can be directly connected to the seat surface to use, you can also weld the lead wire to install it to the amplifier chassis panel!    \u003cbr\u003e3. Support 32Hz-20KHz precision sweep, and in the 10Hz-20KHz range of the signal can be displayed.    \u003cbr\u003e4.21 frequency band design!    \u003cbr\u003e5. The spectrum of the main landing speed, peak lamp holding time, peak lamp fall speed can be adjusted separately!    \u003cbr\u003e6. Has two levels of smooth display and bottomless display mode, AGC processing    \u003cbr\u003e7. With 15 levels of brightness adjustment, and can be turned on \/ off the scale bar indicator.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003eImportant Notes:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e1. Power supply: 5V \/ 500MA, the maximum brightness under the whole board current does not exceed 450MA, the use of output current more than 500MA USB power can be,    \u003cbr\u003eThis board no power polarity protection, reverse polarity is prohibited,    \u003cbr\u003e2. The spectrum will not affect the access to the audio equipment, power amplifier, please independent power supply!    \u003cbr\u003e3. If there is an unknown cause of \"abnormal\" state, press and hold the middle button 10s and then open to restore factory settings!    \u003cbr\u003eInstall size and hole Please refer to the following chart OLED display manufacturers to provide the drawings!    \u003cbr\u003eOur motherboard size and hole location exactly the same with the display! Screw hole for 3MM diameter!\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e- 1 x Audio Level Indicator \u003cbr\u003e- 1 x 3.5mm Audio Cable \u003cbr\u003e- 1 x 3.5mm 1-TO-2 Plug\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003eOperating Instructions of AK2132 OLED Audio Level Display:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e• OLED module (support the same driver chip SSD1322 Screen, 3.1 inches or 5.5 inches), resolution 256X64.\u003cbr\u003e• Support 32HZ-16KHZ sweep frequency, to ensure the accuracy of each band\u003cbr\u003e• the falling speed of the light bar, the holding time and the falling speed of the peak\u003cbr\u003e• Real output and smooth output selection.\u003cbr\u003e• Spectrum brightness can be adjusted 15 levels.\u003cbr\u003e• Software AGC + custom output curve, In order to ensure that the input signal in a large range of output effect is ideal\u003cbr\u003e• Custom frequency band display to ensure that even the 21 segment, can fully display the audio frequency range.\u003cbr\u003e• Can support display the current volume value (digital display or ruler display\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003eSpecific Operations:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cb\u003eNormal Mode:\u003c\/b\u003e\u003cbr\u003e1. Single click\u003cbr\u003eOK - Show the ruler on the left side or no\u003cbr\u003eUP - Mode change\u003cbr\u003eDOWN - Mode change\u003cbr\u003e2. Double-click\u003cbr\u003eOK - Switching between real \/ smooth1 \/ smooth2\u003cbr\u003eOutput\u003cbr\u003e3. Three-click\u003cbr\u003eOK - Bottom display or no\u003cbr\u003e4. Four -click\u003cbr\u003eOK - Open volume display or no\u003cbr\u003e5. Five -click\u003cbr\u003eOK - Under the premise of opening the volume\u003cbr\u003eDisplay function, you can switch the display number or ruler.\u003cbr\u003e6. Composite key\u003cbr\u003eUP + DOWN + OK -2 Seconds, Enter the screen self-test\u003cbr\u003eProgram, press the OK button 2 seconds to exit.\u003cbr\u003e7. Long press button\u003cbr\u003eUP - Brightness increase.\u003cbr\u003eDOWN - Brightness reduction.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpeed Setting Mode:\u003c\/b\u003e (In normal mode, press the button for 2seconds to enter, press the button for 2 seconds to exit).\u003cbr\u003eOK -\u003cbr\u003eA. The falling speed of the light bar (15 optional)\u003cbr\u003eB. The holding time of the peak (15 optional)\u003cbr\u003eC. The falling speed of the peak (15 optional)\u003cbr\u003eD. Output selection (Real output \/ smooth1 \/ smooth2\u003cbr\u003eOutput)\u003cbr\u003eLoop in these functions.\u003cbr\u003eUP - Time increases,\u003cbr\u003eDOWN - Time decreases, Speed increase.\u003cbr\u003e\u003cb\u003e\u003cbr\u003eOther function operation:\u003c\/b\u003e\u003cbr\u003eFactory default\u003cbr\u003eOK -10 Seconds. \u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824521982001,"sku":"61758","price":43.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076778344497_watermarked_0.jpg_0.png?v=1768046747"},{"product_id":"ne5532-hifi-preamp-pre-amplifier-tone-board-kits-treble-alto-bass-volume-control","title":"NE5532 HIFI Preamp Pre-amplifier Tone Board Kits Treble Alto Bass Volume Control","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e- This is DIY Kits, Not assembled board. it contains all electric components, but you need welding its by yourself. thanks.\u003cbr\u003e- Power Supply: AC Dual 12-18V \u003cbr\u003e- This is a mature classic design, New optimization, Double side FR-4 1.6MM PCB Material, Each element from both acoustic and aesthetic point of view to consider, Whole board without jumpers, beautiful and practical! \u003cbr\u003e- When users in the audio recording, the speaker unit and other equipment place is not necessarily perfect, pure pass-through preamp may not be able to meet the requirements, then add the tone adjustment becomes very important, if you have no extra power supply equipment, Passive preamp tone is preferred. It can adjust the treble and bass frequency effect is very obvious, let amplifier and speakers with more reasonably. \u003cbr\u003e \u003cbr\u003e\u003cb\u003ePacking List:\u003c\/b\u003e\u003cbr\u003e - 1set x NE5532 HIFI Preamp Tone Board Kits\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/image.pushauction.com\/0\/0\/9d6ec1ab-2a80-4d2d-9320-70d1a9ac9281\/ed77647d-79d5-4e5a-8a66-ea4e4936b7e6.jpg\" alt=\"LL02\" border=\"0\"\u003e \u003cimg src=\"https:\/\/image.pushauction.com\/0\/0\/9d6ec1ab-2a80-4d2d-9320-70d1a9ac9281\/ae63026b-5249-4ea2-86ef-575bb1949e91.jpg\" alt=\"LL04\" border=\"0\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824524865585,"sku":"61791","price":7.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076780474417_watermarked_0.jpg_0.png?v=1768046118"},{"product_id":"es9038q2m-dac-board-digital-broadcast-i2s-32bit-384k-dsd-128-for-raspberry-pi-2b-3b-3b-r9038-decoder","title":"ES9038q2m DAC Board Digital Broadcast I2S 32Bit\/384K DSD 128 for Raspberry Pi 2B 3B 3B+ R9038 Decoder","description":"\u003cp\u003e\u003cb\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003eFeatures:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e- ES9038q2m decoder board special for Raspberry Pi, supporting 32BIT\/384KHZ DSD128\u003cbr\u003e- Professional I2S processing chip realizes DOP to DSD and recognizes I2S 16-, 24-, 32-Bit audio format.\u003cbr\u003e- Support 32BIT\/44.1-384KHZ DSD64-DSD128 output, full frequency music switching without popping sound.\u003cbr\u003e- I2S output mode for Raspberry Pi. It plays music smoothly and naturally, out-rivaling USB playing mode in performance.\u003cbr\u003e- Support the general version of VOLUMIO, MOODE. Set the I2S-DAC mode to be HiFiberry DAC to play.\u003cbr\u003e   Universal version driver for VOLUMIO supports 44.1-192KHZ DSD64 output;\u003cbr\u003e   Universal version driver for MOODE supports 44.1-384KHZ DSD64-DSD128 output.\u003cbr\u003e- Imported NDK NZ2520SD crystal oscillator creates quality low-phase noise clock signal for ES9038Q2M\u003cbr\u003e- Low-distortion and low-noise OPA1612 op amp, power supply for dual voltage ±15V\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003eBoard Output:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e- Two-channel single-ended RCA output: 2Vrms\/-0dB\u003cbr\u003e- 3.5 headphone jack (the headphone jack is actually connected directly to the RCA seat, not suitable for directly driving the headphone)\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003e\u003cbr\u003ePower Supply: \u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003eThe 5V power supply of the board is directly connected to the 40P interface for your Raspberry Pi. There are two ways to power as follows:\u003cbr\u003ea. Support direct power supply for your Raspberry Pi via micro_usb and its 40P port. \u003cbr\u003eb. Power is supplied from the DC-seat input interface of the board, and the board supplies power for Raspberry Pi through the 40P interface.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eNote: Please choose just one power supply mode while using. They can not be used at the same time or it may cause damage. \u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003eBoard DC Input Parameters:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e- Voltage of Power Supply: DC +5V, Voltage Range: 5%\u003cbr\u003e- Power Supply Port: 5.5\/2.5, Inner +, Outer -\u003cbr\u003e- Recommended Current: \u0026gt;2000mA\u003cbr\u003e- Board Working Current: 250mA  \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e- 1 x Black R9038 DAC Board \u003cbr\u003e- 10 x Screws \u003cbr\u003e- 4 x Copper Pillars M2.5*19MM\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eNote: Main board for Raspberry Pi is not included in this package. Thank you! \u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201906\/61800\/61800-01.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201906\/61800\/61800-02.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201906\/61800\/61800-03.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.byimg.com\/catalog\/201906\/61800\/61800-04.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40824525357105,"sku":"61800","price":46.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7076780965937_watermarked_0.jpg_0.png?v=1768045970"}],"url":"https:\/\/www.thanksbuyer.com\/ko\/collections\/audio-video-device.oembed?page=114","provider":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products,  Audio Amplifer and Decoders","version":"1.0","type":"link"}