{"product_id":"es9018k2m-decoder-board-high-configuration-version-coaxial-input-high-fidelity-raspberry-pi-digital-audio-play","title":"ES9018K2M Decoder Board High Configuration Version Coaxial Input High Fidelity Raspberry Pi Digital Audio Play","description":"\u003cp\u003e\u003cb\u003eES9018K2M Decoder Board High Configuration Version Coaxial Input High Fidelity Raspberry Pi Digital Audio Play\u003cbr\u003e\u003cbr\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- It adopted the original ES9018K2M, and the original JRC4580D is used for operational amplifier.\u003cbr\u003e- High precision active crystal oscillator is adopted, solid state capacitor is used for main filter, and ruby electrolytic capacitor is used for positive and negative voltage.\u003cbr\u003e- The high precision chip resistor is selected to ensure a good signal-to-noise ratio of the whole machine.\u003cbr\u003e- I2S input adopts XH2.54 6P base, coaxial input welding.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAdvantages:\u003c\/b\u003e\u003cbr\u003e- Used in conjunction with the interface, there is no defect in PCM DSD switching.\u003cbr\u003e- DC power supply 5V0.5A, easy to use.\u003cbr\u003e- ES9018K2M parameters are relatively complete.\u003cbr\u003e- The board size is 53 x 48MM, and the small size is easy to install.\u003cbr\u003e- The MCLK of ES9018K2M is an independent clock and can use 50Mhz-100Mhz, so only input DATA BCK LRCK is enough and very convenient.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFAQ:\u003c\/b\u003e\u003cbr\u003eQ: Why does I2S have 6 wires? Isn't it normal that there are 4 wires?\u003cbr\u003eA: ES9018K2M integrates MCLK, but it is designed to facilitate upgrading to a better MCLK master clock. You can upgrade the OCXO or femtosecond clock independently. The crystal oscillator on the board must be removed when upgrading the clock.\u003cbr\u003e\u003cbr\u003eQ: Which development board can it support?\u003cbr\u003eA: Support Raspberry Pi 2B+ 3B 3B+ 4B, for ASUS tinker board S, for Songguo ROCK 64 development boards.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eParameter:\u003c\/b\u003e\u003cbr\u003e- Input power: DC 5V 0.5A\u003cbr\u003e- Size: 53 x 48mm\u003cbr\u003e- Installation hole size: 43 x 38mm\u003cbr\u003e- Distance between 2 RCA output base:  20mm\u003cbr\u003e- Input support: I2S\/DSD: 32bit 384k\/DSD64, DSD128, DSD256\u003cbr\u003e- Signal input explanation: \u003cbr\u003e  Coaxial version: I2S seat is reserved, but I2S input channel is closed; input I2S signal input is invalid, and only coaxial signal can be input.\u003cbr\u003e  I2S version: No coaxial signal input function, coaxial signal input is invalid, only I2S signal can be input.\u003cbr\u003e- I2S pin Description: I2S and coaxial input can only choose one of the two, and cannot be input at the same time, otherwise the sound conflicts.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Board\u003cbr\u003e- 1 x 6pin Cable\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/79849\/1.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/79849\/2.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/79849\/3.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/79849\/4.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/79849\/5.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/79849\/6.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/79849\/7.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/79849\/8.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":41028685955121,"sku":"79851","price":32.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/1671156284-1.jpg?v=1780318848","url":"https:\/\/www.thanksbuyer.com\/ru\/products\/es9018k2m-decoder-board-high-configuration-version-coaxial-input-high-fidelity-raspberry-pi-digital-audio-play","provider":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products,  Audio Amplifer and Decoders","version":"1.0","type":"link"}