{"product_id":"ghxamp-kits-mini-6n2-push-6p1-dual-channel-tube-amplifier-board-parts-3-5w-3-5w-10cm-x-7cm","title":"GHXAMP Kits Mini 6N2 Push-6P1 Dual Channel Tube Amplifier Board Parts 3.5W+3.5W (10cm x 7cm)","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eGHXAMP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eControl Method\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOthers\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\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eothers\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaximum Power Per Channel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e4W\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\u003eOutput Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSurround sound channel configuration\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOthers\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eTips: it is Kits.not include the Tubes.Thanks\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eTwo channel, one 6N2 tube pushing two 6P1 tubes. There is no rectification or filtering part on this board, and high voltage requires DC power supply\u003cbr\u003eCompact and mini design, only 7cm x 10cm, all three tube filaments are independent and not wired on the board\u003cbr\u003e\u003cbr\u003e【1】 Which electronic tubes can be replaced with,\u003cbr\u003e6P1 can only be directly replaced with the Soviet 6n1n, but with the addition of a conversion seat, it can replace 6A\u003cbr\u003eQ5 or 6P6P\/6V6\u003cbr\u003e6N2 can be replaced with 12AX7\/12AT7\/12AU7 (filament needs to be changed to 12)\u003cbr\u003e6V power supply)\u003cbr\u003eAlternatively, it can be replaced with ECC82\/ECC82\/ECC81 (starting with E is not required)\u003cbr\u003eChange the filament voltage, etc\u003cbr\u003e\u003cbr\u003e【2】 How to install a transformer\u003cbr\u003eOutput transformer 5k\u003cbr\u003ePower supply AC high voltage single 250V or double 250V, rectified and filtered to high voltage on the board\u003cbr\u003e280V DC, at least 2 sets or more 3V filament voltage\u003cbr\u003e\u003cbr\u003eResistance capacitance list:\u003cbr\u003e18 resistors in total\u003cbr\u003e5W\/270 ohm: 2 pieces\u003cbr\u003e2W\/100 ohm: 4 pieces\u003cbr\u003e2W\/4.7 ohm: 2 pieces\u003cbr\u003e1W\/470K: 4 pieces\u003cbr\u003e1W\/200 ohm: 2 pieces\u003cbr\u003e1W\/1.5K: 2 pieces\u003cbr\u003e1W\/7K: 2 pieces\u003cbr\u003e\u003cbr\u003e10 capacitors in total\u003cbr\u003e300V\/10UF: 2 pieces\u003cbr\u003e450V\/4.7UF: 2 pieces\u003cbr\u003e35V\/220UF: 2 pieces\u003cbr\u003e50V\/47UF: 2 pieces\u003cbr\u003eCoupling capacitors: 2\u003cbr\u003e\u003cbr\u003e6N2 and 6P1 are both audio specific electronic tubes, the effect is beyond doubt, and the sound quality will not be poor\u003cbr\u003e\u003cbr\u003ePackaging: \u003cbr\u003e1 piece (Kits.not include the Tubes)\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdad9de833e2443d184fe09875b7ea251A.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4dadb2cbfd534d00bd0fc21c718be1c6N.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S77947fcc1ef8441daaba5ae1728b2f6aV.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S86f7de9f3eaa418fb5642467e0f7c5d9m.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb2143445fba84a16bbe70f6cb2fb8381P.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbb32d13929044c57a758b4d9165e6aa6Y.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Gobivo.com","offers":[{"title":"One Kits","offer_id":67794354766051,"sku":"14:618#One Kits","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/2217\/8787\/files\/S4dadb2cbfd534d00bd0fc21c718be1c6N.webp?v=1792836459","url":"https:\/\/gobivo.com\/products\/ghxamp-kits-mini-6n2-push-6p1-dual-channel-tube-amplifier-board-parts-3-5w-3-5w-10cm-x-7cm","provider":"Gobivo.com","version":"1.0","type":"link"}