{"product_id":"diy-kit-6n3-tube-buffer-amp-audio-preamp-amplifier-board-1","title":"DIY Kit 6N3 Tube Buffer Amp Audio PreAmp Amplifier Board","description":"\u003cdiv\u003e\n\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cp style=\"font-family: Arial; font-size: large; margin: 0px; padding: 0px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: large; color: #ff0000;\"\u003e\u003cspan style=\"font-size: x-large;\"\u003e\u003cstrong\u003eDIY Kit 6N3 Tube Buffer Amp Audio PreAmp Amplifier Board\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: Arial; font-size: large; margin: 0px; padding: 0px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: large;\"\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cspan style=\"font-size: x-large;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: Arial; font-size: large; margin: 0px; padding: 0px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: x-large;\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cspan style=\"font-size: large; font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-size: large; font-family: arial, helvetica, sans-serif;\"\u003e                                                                    \u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv\u003eThe buffer will 6N11 tube horizontal mounting, especially for low chassis installation, power requirements are very simple and requires only a single 12V \/ 10W transformer, rose through the onboard screen very needed boost line voltage. Followed by good audio input , and an audio output cable can work! !\u003cbr\u003eThe buffer sophisticated materials, PCB solder black using advanced dual-panel, input and output coupling capacitors chosen selection of original Philips BC400V2U2 boost capacitor units produced LELON Lvpao 220UF \/ 50V electrolytic, input and output terminals using strong solid metal RCA, this buffer layout is reasonable, nice shape, is your upgrade. installed the best choice!\u003c\/div\u003e\n\u003cdiv\u003eFeature\u003cbr\u003eKit Installation Note: Resistance PCB board is not marked, please install the following:\u003cbr\u003e12k R1,R2\u003cbr\u003e470R R3,R4\u003cbr\u003e470K R5,R6\u003cbr\u003eUsage: audio source -\u0026gt; The buffer -\u0026gt; PA\u003cbr\u003eBuffer tube preamp is actually a gall bladder, but it's slightly less than one magnification, which is not\u003cbr\u003eAmplification, the gain is approximately equal to 0dB.\u003cbr\u003eIt can act as a better impedance matching (to improve the input impedance and reduce the output impedance of the driver stage the better)\u003cbr\u003eTube buffer can effectively filter out the residual digital audio signal, so warm and mellow, soft Naiting!\u003cbr\u003eYou can also replace their more common following the same model tube: 6DJ8,6922, ECC88,6H23 so on.\u003cbr\u003eInput impedance: 500K Ohm\u003cbr\u003eOutput impedance:\u0026gt; 10K Ohm\u003cbr\u003eInput Sensitivity: 200mV\u003cbr\u003eGain: 0dB\u003cbr\u003eFrequency response: 10Hz-40KHz +\/- 0.5dB\u003cbr\u003eTotal Harmonic Distortion:\u0026gt; 0.005%\u003cbr\u003eSignal to noise ratio:\u0026gt; 100dB\u003cbr\u003eInput: RCA × 1 group\u003cbr\u003eOutput: RCA × 1 group\u003cbr\u003eDimension: 134mm × 89mm × 35mm high\u003cbr\u003eWeight: 180g\u003cbr\u003eOther substitution of the same model can pipe: 6922 \/ 6DJ8 \/ ECC88 \/ E88CC \/ 6H23 ...\u003c\/div\u003e\n\u003cbr\u003e\u003cp style=\"font-family: Arial; font-size: large; margin: 0px; padding: 0px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: x-large;\"\u003e\u003cstrong\u003ePackage:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: Arial; font-size: large; margin: 0px; padding: 0px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: large;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan style=\"font-size: large; font-family: arial, helvetica, sans-serif;\"\u003e1x Class A Headphone Amplifier Board PRE-amp kit Dual AC12-15V \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14pt; margin: 0px; padding: 0px;\"\u003e\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e \u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv align=\"center\"\u003e \u003c\/div\u003e\u003cdiv align=\"center\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003c!--[Datacaciques code start,code,don't modify it]--\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstyle type=\"text\/css\"\u003e.dc_tracker_img{display:none;}.dc_tracker_img:last-of-type{display:block;}p:empty+hr{display:none;}hr+span.ebay{display:none;}\u003c\/style\u003e\u003c\/div\u003e\u003cdiv class=\"dc_tracker_img\" style=\"text-align: center; margin-top: 25px;\"\u003e\u003cimg style=\"max-width: 100%;\" src=\"https:\/\/gate.datacaciques.com\/track\/img?_lid=323958599192\" alt=\"DataCaciques\"\u003e\u003c\/div\u003e\u003c!--[Datacaciques code end]--\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e\u003chr\u003e\u003cspan class=\"ebay\"\u003eOn Jan 20, 2025 at 19:52:21 PST, seller added the following information:\u003c\/span\u003e\u003cp\u003e\u003c!--[Datacaciques code start,code,don't modify it]--\u003e\u003cstyle type=\"text\/css\"\u003e.dc_tracker_img{display:none;}.dc_tracker_img:last-of-type{display:block;}p:empty+hr{display:none;}hr+span.ebay,hr+*\u003espan.ebay{display:none;}\u003c\/style\u003e\u003c\/p\u003e\u003cdiv class=\"dc_tracker_img\" style=\"text-align:center;margin-top:25px\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003c!--[Datacaciques code end]--\u003e","brand":"Lilly Electronics","offers":[{"title":"Default Title","offer_id":40215707320449,"sku":"JSDZ-KIT-6N3","price":35.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/8647\/4369\/files\/186907d4d245dd19128914b60f2426eb.jpg?v=1737442966","url":"https:\/\/www.lilly-electronics.com\/fr\/products\/diy-kit-6n3-tube-buffer-amp-audio-preamp-amplifier-board-1","provider":"Lilly Electronics","version":"1.0","type":"link"}