{"product_id":"classic-tda1543-vacuum-tube-audio-decoder-board-hifi-usb-coax-opt-bluetooth-dac","title":"Classic TDA1543 Vacuum Tube Audio Decoder Board Hifi USB COAX OPT Bluetooth DAC","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cstrong\u003e\u003cbr\u003e\n\u003cbr\u003e\nPCB Size: 120mm*160mm   \u003cbr\u003e\nTransformer Max hight about45mm\u003cbr\u003e\nWorks voltage: AC110V  or AC220V   (On board has voltage choose Swith)\u003cbr\u003e\nInput port:  USB     COAX     OPT     Bluetooth\u003cbr\u003e\nOutput Port: Stereo RCA\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nThis is one assembled \u0026amp; tested DAC board.  default Tube is Beijing 6N3.  yourself also can update it with GE5670\u003cbr\u003e\nThe board Equipped with power-off memory function. when you turn on the power. the input will keep at the same way  as you turn off it.\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color:#3300ff;\"\u003eThe Front potentiometer is a multifunctional switch：\u003c\/span\u003e\u003cbr\u003e\n1：Rotate left and right to adjust volume +\/-\u003cbr\u003e\n2:  Short press knob is choose input (USB \/ COAX \/ OPT \/ Bluetooth)\u003cbr\u003e\n3:  Long press knob is choose output mode:  Tube output  or  directly output (by pass Tube)\u003cbr\u003e\n4: Turn left to the end is Power OFF.\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color:#3300ff;\"\u003ePackage included:  \u003c\/span\u003e\u003cbr\u003e\nAssembled DAC board （with Beijing 6N3 Tube）  X 1\u003cbr\u003e\nBluetooth antenna   X1\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg cke-id=\"img36\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S9a1c7ee06ec2429aaa09313ea78469a7l.jpg\"\u003e\u003cimg cke-id=\"img37\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf7ac483d9a2942cd83c8b107f259e9e6C.jpg\"\u003e\u003cimg cke-id=\"img38\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Saa2c2e0a10b4464f89b1d7a0e7ad6658O.jpg\"\u003e\u003cimg cke-id=\"img39\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S29baa955f72e45af8db608ad8f7ca29aZ.jpg\"\u003e\u003cimg cke-id=\"img40\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf26f6c13cd4f4ce584b0dc1470e6b89aP.jpg\"\u003e\u003cimg cke-id=\"img41\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf02d20233b8547499c448302ecd57c44H.jpg\"\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55506298405163,"sku":"\u003cnone\u003e","price":401.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Saa2c2e0a10b4464f89b1d7a0e7ad6658O.webp?v=1788929700","url":"https:\/\/yoeruyo.com\/products\/classic-tda1543-vacuum-tube-audio-decoder-board-hifi-usb-coax-opt-bluetooth-dac","provider":"Yoeruyo","version":"1.0","type":"link"}