{"product_id":"cayin-cp6-portable-cd-player-bluetooth-wireless-hifi-electronic-tube-jan6418x2-tri-tone-audio-player","title":"Cayin CP6 Portable CD Player Bluetooth Wireless HiFi Electronic Tube JAN6418x2 Tri-tone Audio Player","description":"\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003cbr\u003e- Military-grade NOS vacuum tubes JAN6418x2, classic tone, modern tone, transistor SS tone.\u003cbr\u003e- Bluetooth 5.4, bidirectional Bluetooth, high-definition transmission, supports three-tone operation.\u003cbr\u003e- Battery (BAT), USB (DC) dual power supply modes, DC mode output power up to 1300mW.\u003cbr\u003e- Dual operating modes selectable: Class A\/AB.\u003cbr\u003e- Customized shockproof CD mechanism with professional servo system.\u003cbr\u003e- Supports lossless CD ripping, only supports FAT32 format storage devices.\u003cbr\u003e- Four-channel discrete fully balanced headphone amplifier architecture, 80-600 ohms headphone compatibility.\u003cbr\u003e- Cirrus Logic CS4308Px2 eight-channel high-performance audio DAC.\u003cbr\u003e- 16-core XMOSXU316 high-definition USB decoding, supports UAC2.0\/1.0 protocol.\u003cbr\u003e- Input supports CD\/USB\/Bluetooth.\u003cbr\u003e- 3.5mm PO\/L0 single-ended output, 4.4mm PO\/L0 balanced output.\u003cbr\u003e- Digital audio output coaxial\/optical\/Bluetooth transmission.\u003cbr\u003e- Supports Cayin Control APP (for Android only) remote device management.\u003cbr\u003e- JRCNJW1195A four-channel analog precision volume control.\u003cbr\u003e- 167x151x29mm, CNC precision-machined shell, 720g lightweight and portable.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eMilitary Grade NOS Electronic Tube:\u003c\/b\u003e\u003cbr\u003e- The CP6 is equipped with two carefully selected paired JAN6418 vacuum tubes for Raytheon, which are military grade miniature direct heating five pole NOS vacuum tubes. The left and right channels work independently, forming a dual channel A-class common cathode amplifier circuit. PO\/LO\/Bluetooth both support one click switching of three tone colors.\u003cbr\u003e- The whole machine adopts a dedicated 22V high-voltage low-noise LDO regulated power supply and DC filament design, which filters out power source noise and hum, while maintaining high resolution quality, giving the sound a warm and transparent sense of music, and presenting a new and pure sound to the antique bile duct.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eOne Click Switching of Three Tones:\u003c\/b\u003e\u003cbr\u003e- According to the different connection methods of the vacuum five pole tube curtain grid, CP6 introduces local negative feedback design through the curtain grid to JAN6418, presenting two differentiated styles of circuit frequency response, distortion, and output impedance characteristics. It can be freely switched through UI according to headphone matching and personal listening experience.\u003cbr\u003e- Classic tone: warm and smooth, loose and durable, with delicate and moving vocals.\u003cbr\u003e- Modern tone: spacious sound field, sharp resolution, and strong low-frequency compactness.\u003cbr\u003e- SS transistor tone: pure and transparent, neutral and straightforward, dynamic response is clean and crisp.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDC\/BAT Dual-mode Power Supply, On-demand:\u003c\/b\u003e\u003cbr\u003e- Supports dual power supply mode of external DC power supply and built-in lithium battery, with a pure electric range of up to 7.5 hours, easily meeting portable needs; Compatible with QC\/PD fast charging, suitable for power needs in multiple scenarios.\u003cbr\u003e- Under DC power supply, the static current and working voltage of the headphone amplifier circuit are further optimized and improved, and the output power of the whole machine is increased to 1300mW. Coupled with ultra-low shutdown current design, the standby power consumption is as low as micro-ampere level, and long-term storage is not easy to lose power, making daily use more worry free.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eClass A\/AB Dual-mode, Suitable for Multiple Listening Modes:\u003c\/b\u003e\u003cbr\u003e- Two tuning styles to choose from, suitable for diverse listening preferences and music scenes.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eBidirectional Bluetooth, High-definition Transmission:\u003c\/b\u003e\u003cbr\u003e- Equipped with QCC3083 high-definition Bluetooth solution, integrated transmission (TX)\/reception (RX) dual-mode design, Bluetooth version 5.4, more stable connection, stronger anti-interference ability, lower latency, covering mainstream high-definition encoding, achieving high-definition wireless transmission.\u003cbr\u003e- Bluetooth RX: Supports for SBC, AAC, aptX, aptX HD, aptX Adaptive, LDAC.\u003cbr\u003e- Bluetooth TX: Supports for SBC, aptX, aptX HD, aptX Adaptive, and can directly connect to wireless headphones and Bluetooth speakers.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e4-Channel Discrete Fully Balanced Headphone Amplifier Architecture, Compatible with 8-600ohm Headphones:\u003c\/b\u003e\u003cbr\u003e- The headphone amplifier circuit adopts the flagship architecture of \"operational amplifier IC voltage amplification + high-power transistor push-pull current amplification\", which has stronger current driving force and can easily handle headphones with a wide impedance range of 8-600Ω. Even when facing 8ohm and 16ohm low impedance earplugs, it can maintain sufficient current reserve and better control power.\u003cbr\u003e- Voltage amplification stage: Using 2 OPA1652 audio specific operational amplifiers for TI, with high slew rate, large dynamics, low distortion, transparent and neutral sound, strong control power, optimized for driving the power output stage, outputting stable and pure high-quality voltage signals, laying a solid foundation for the overall sound quality of the machine.\u003cbr\u003e- Power output stage: Using 4 PHPT610030NPKX high-power audio tubes for Nexperia to form a push-pull current amplifier, it has the characteristics of high current output and low output impedance, with abundant driving power. The low-frequency texture is solid and full, and the dynamic performance is grand and powerful.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCustomized Shockproof CD Movement Professional Servo System:\u003c\/b\u003e\u003cbr\u003e- Equipped with a specially researched and customized shock-absorbing CD movement, precision laser head, and professional servo system, it adopts a high-end hardware architecture for calibration, stable and efficient disc reading, excellent error correction ability, and faithful restoration of CD's native delicate sound quality.\u003cbr\u003e- Supports HiFi level CD duplicate function, which can transcribe CD tracks to the device in lossless format, fully preserving classic music resources, simultaneously meeting the dual needs of daily playback and digital collection.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eJAN6418 Electronic Tube Specialized Research Vibration Reduction System:\u003c\/b\u003e\u003cbr\u003e- Physical vibration reduction: Specializing in customized vibration reduction sleeves, customized shielding covers, and body frame suspension architecture for JAN6418, providing multi-directional buffering and vibration absorption.\u003cbr\u003e- Circuit stability: Introducing inter stage loop negative feedback to lower the closed-loop gain, controlling the power supply of each stage of the electronic tube to ensure stable filament current.\u003cbr\u003e- Reject microphone effects through dual upgrades of structure and circuit.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDual DAC Architecture, Differential Pure Output:\u003c\/b\u003e\u003cbr\u003e- Equipped with two CS4308P 32-bit 8-channel high-performance audio DACs for Cirrus Logic, it always operates in Mono mode, achieving full channel parallel differential current output. Paired with two OPA1612, it is dedicated to completing I\/V conversion and low-pass filtering, with low distortion, low noise, high linearity, accurate restoration of details and dynamics, transparent sound, and dark background; Independent left and right channel operational amplifiers provide higher separation and a more organized sound field.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFever Level Fully Separated Low-Noise Power Supply System:\u003c\/b\u003e\u003cbr\u003e- Battery and Charging Solution: Supports DC\/BAT dual power supply mode, equipped with 7300mAh 3.85V high-voltage polymer lithium battery, with a large capacity configuration for 7.5 hours of long battery life; Adopting for TI BQ25895 professional charging management chip, intelligent temperature control provides peace of mind, supports charging and usage at the same time, and is more flexible to use.\u003cbr\u003e- Multi-level precision voltage regulation architecture: The power supply link adopts a dual LT8334 combined with TLV61046, TLV62568, TPS61087 to build a high-performance DC-DC voltage regulation circuit, with excellent conversion efficiency, low heat generation, and strong load capacity; Simultaneously deploying 15 high-precision and low-noise LDO linear voltage stabilization chips such as LP5907, with multi-stage decoupling filtering design, to reduce voltage ripple, purify power supply noise, and create a deep black and quiet background performance, providing a pure listening experience.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFully Balanced Full Channel Precision Volume Control, 0.5dB High-Precision Step Adjustment:\u003c\/b\u003e\u003cbr\u003e- An external potentiometer is used as a position sensor, with a JRC NJW1195A four channel electronic volume controller, fully balanced architecture, 0.5dB high-precision step adjustment, excellent channel separation, no popping sound, and no pollution to sound quality. The audio signal switching and control adopts for onsemi FSA2275 high-performance audio specific analog switch, DPDT double pole double throw, negative swing audio specific, low on impedance, low THD+N, anti impact design, suitable for fully balanced links, signal switching is lossless and dye free.\u003cbr\u003e\u003cbr\u003eThe CD compartment cover adopts a damping buffer hovering structure, which can stably stay at any angle when opened. It is easy and convenient to pick up and put discs, without fear of rebound or collision of the compartment cover, and the detail experience is fully upgraded.\u003cbr\u003e\u003cbr\u003eThe top skylight adopts tea green filter glass, which effectively weakens the hidden danger of direct laser radiation and does not affect the optical performance of CD reading; The whole machine has passed professional testing, and the body is equipped with the \"Class 1 Laser Product\" certification mark, providing more assurance for daily listening.\u003cbr\u003e\u003cbr\u003eEquipped with a 2.3-inch 76x284 high-definition color screen and customized color UI, the device status, parameter information, and track content are clear at a glance and presented in real-time.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTechnical Parameter:\u003c\/b\u003e\u003cbr\u003e- Electronic tube tone circuit: RAYTHEON JAN6418 x 2\u003cbr\u003e- ADC conversion chip: ES9821Q\u003cbr\u003e- DAC decoding chip: CS4308P x 2\u003cbr\u003e- USB main control: for XMOS XU316\u003cbr\u003e- Bluetooth main control: QCC3083\u003cbr\u003e- Battery: 7300mAH, 28WH polymer lithium ion battery\u003cbr\u003e- Size: 167 x 151 x 29mm\u003cbr\u003e- Net weight: about 720g\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCP6 Rated Output Power:\u003c\/b\u003e\u003cbr\u003e- 3.5mm PO:\u003cbr\u003e  DC9V: 600+600mW at 16 ohm; 420+420mW at 32 ohm\u003cbr\u003e  BAT: 500+500mW at 16 ohm; 330+330mW at 32 ohm\u003cbr\u003e- 4.4mm PO:\u003cbr\u003e  DC9V: 1300+1300mW at 16 ohm; 1100+1100mW at 32 ohm\u003cbr\u003e  BAT: 1100+1100mW at 16 ohm; 900+900mW at 32 ohm\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCP6 Duration Specification:\u003c\/b\u003e\u003cbr\u003e- 3.5mm PO: 7.5 hours for transistor; 6.7 hours for electronic tube\u003cbr\u003e- 4.4mm PO: 6.6 hours for transistor; 6 hours for electronic tube\u003cbr\u003e- 3.5mm LO: 10.2 hours for transistor; 8.6 hours for electronic tube\u003cbr\u003e- 4.4mm LO: 9.8 hours for transistor; 8.4 hours for electronic tube\u003cbr\u003e- Charging condition: QC3.0\/PD2.0\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x CD Player\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cfont color=\"#ff0000\"\u003eNote:\u003cbr\u003e- The power adapter is not included.\u003c\/font\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/102449\/102449-01.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/102449\/102449-02.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/102449\/102449-03.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/102449\/102449-04.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/102449\/102449-06.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/102449\/102449-07.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products, Audio Amplifer and Decoders","offers":[{"title":"Default Title","offer_id":41029167284273,"sku":"102449","price":701.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/1779930903-4.jpg?v=1780395961","url":"https:\/\/www.thanksbuyer.com\/fr\/products\/cayin-cp6-portable-cd-player-bluetooth-wireless-hifi-electronic-tube-jan6418x2-tri-tone-audio-player","provider":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products,  Audio Amplifer and Decoders","version":"1.0","type":"link"}