{"product_id":"cjsd-bluetooth-hi-fi-preamp-board-m5-class-a-parallel-design-tube-sound-tone-preamplifier-high-fidelity-tube-sounding-board","title":"CJSD-Bluetooth Hi-Fi Preamp Board M5 Class A Parallel Design, Tube Sound Tone Preamplifier High-Fidelity Tube-Sounding Board","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eFGHGF\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\u003cp\u003e\u003cspan\u003eSpecification 1\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHiFi Preamp Board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 2\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eM5 Class A preamplifier board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 3\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHiFi Amplifier Preamplifier Board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 4\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eM5 Class A Preamp Board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 5\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eM5 Tone Preamplifier Board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1HOO7aZ_vK1Rjy0Foq6xIxVXaD.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cbr\u003e\u003cdiv\u003eFully optimized and upgraded model with added Bluetooth functionality for wireless audio enjoyment.\u003cbr\u003eLinear Class A stabilized power supply using imported Xiantong tubes for superior sound quality.\u003cbr\u003eTL431 high-precision stabilized reference ensures consistent power supply balance and constant current for operational amplifiers.\u003cbr\u003eAll-new M5 Class A stable voltage pre-stage with \"0\" noise for a quiet listening experience.\u003cbr\u003eWarm sound profile with rich mid to high frequencies and powerful low-frequency response, combining multiple advantages into one feature.\u003cbr\u003e\u003cbr\u003eAfter receiving the board, you only need to connect the power and signal cables to use it. The all-new M5 Class A stable voltage fever pre stage has truly \"0\" noise, and the installation is as quiet as the deep sea. The store manager strongly recommends it to you! Use dual AC transformers or positive and negative DC power supply. AC voltage: 12V-0-12V to 15V-0-15V. DC voltage: DC ± 15V to ± 20V.\u003cbr\u003eColor: Black\u003cbr\u003eMaterial: PCB\u003cbr\u003e\u003cbr\u003ePackage Contents:\u003cbr\u003e1*M5 Class A preamplifier board\u003cbr\u003e\u003cbr\u003eOnly the above package content, other products are not included.\u003cbr\u003eNote: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.\u003c\/div\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1rKS8aZrrK1RjSspaq6AREXXaa.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ctable style=\"border-collapse:collapse;width:100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"text-align:center\" align=\"center\"\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf87b4623411d4ecdbac163fe236819c0H.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae01.alicdn.com\/kf\/S1a9ec8cdf80c4384993990ce101dc9d6q.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae01.alicdn.com\/kf\/Se022dcd0d5284a6b91b860ecdf92e9a4Z.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae01.alicdn.com\/kf\/S5315d9c81e3a4f2bb9afbf6bc1585347g.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae01.alicdn.com\/kf\/S983c37f092b249d6aa9c64b7a723e3573.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae01.alicdn.com\/kf\/S90ae40d08db84faca578f35bb719bcffz.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e  ","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55506300961067,"sku":"\u003cnone\u003e","price":123.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sf87b4623411d4ecdbac163fe236819c0H.webp?v=1788929716","url":"https:\/\/yoeruyo.com\/products\/cjsd-bluetooth-hi-fi-preamp-board-m5-class-a-parallel-design-tube-sound-tone-preamplifier-high-fidelity-tube-sounding-board","provider":"Yoeruyo","version":"1.0","type":"link"}