2,500+ results for diy tube amp
- EL34 Vacuum Tube Amplifier Single-ended Class A HiFi Stereo Amp DIY Kit 10W x 2Opens in a new window or tabBrand NewS$ 44.02Top-rated sellerTop-rated seller336548795d5 (4,301) 98.9%+S$ 1.83 postagefrom China72 watchers
- EL34 Vacuum Tube Amplifier Single-ended Class A HiFi Stereo Amp DIY Kit 10W x 2Opens in a new window or tabBrand NewS$ 41.97Top-rated sellerTop-rated sellerdaylin9_3 (5,794) 98.3%Free International Shippingfrom China130 watchers
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY StandpipeOpens in a new window or tabBrand NewS$ 26.44Top-rated sellerTop-rated sellerlooyotech (748) 98.4%Free International Shippingfrom China93 watchers
- HiFi 6K4 Tube Preamplifier Tube Preamp Audio Amp Home Theater DIY DC 12V-16VOpens in a new window or tabBrand NewS$ 33.04moonyuesecond005e (0) 0%Free International Shippingfrom China
- HiFi EL34 Valve Tube Amplifier Mini Class A Stereo Audio Power Amp DIY Kit 5W+5WOpens in a new window or tabBrand NewS$ 203.01Top-rated sellerTop-rated sellerdoukstore (18,305) 99.4%Free International Shippingfrom China
- HiFi EL84 Valve Tube Amplifier Stereo Class A Single-ended Amp DIY KIT/AssembledOpens in a new window or tabBrand NewS$ 507.97Top-rated sellerTop-rated sellerdoukstore (18,305) 99.4%Free International Shippingfrom China
- DIY Kit FU25+6N8P Class A Vacuum Tube Amplifier Kit Audio Tube Power Amp 10W+10WOpens in a new window or tabBrand NewS$ 332.22Top-rated sellerTop-rated sellerwolf6911 (8,598) 98.8%+S$ 156.88 postagefrom ChinaAlmost gone357 watchers
- Point to Point Wiring Connection Board for High End Tube Amp DIYOpens in a new window or tabBrand NewS$ 16.18bestbuyzonehk (854) 100%+S$ 13.24 postagefrom Hong Kong
- DC 12V-16V HiFi 6K4 Tube Preamplifier Tube Preamp Audio Amp Home Theater DIYOpens in a new window or tabBrand NewS$ 30.83dangdang00d (75) 100%Free International Shippingfrom China
- 4pcs 1 Matched Quad Shuguang WE6CA7 Vacuum tube AMP Vacuum Tube HIFI DIY 6CA7Opens in a new window or tabBrand NewS$ 385.73homediyparts (43) 100%Free International Shippingfrom China
- DIY PCB Board - Tube Amp - LV Tube Heater DC Power Supply - 6.3VDC from 6.3VAOpens in a new window or tabBrand NewS$ 14.71 to S$ 22.07hvforless (1,241) 100%+S$ 38.17 postagefrom United States
- HiFi 300B Vacuum Tube Power Amplifier Board DIY Class A Stereo Audio Amp 16W USOpens in a new window or tabBrand NewS$ 107.63gufushangmao777 (1) 100%Free International Shippingfrom China
- Class A Single Ended EL34 5Z3P Tube Audio Amplifier 13W*2 HIFI Valve Amp DIY KitOpens in a new window or tabBrand NewS$ 264.12Top-rated sellerTop-rated sellerWas: S$ 278.02 5% offampparts16 (3,639) 99.7%+S$ 200.06 postagefrom China269 watchers
- HiFi 300B Valve Tube Power Amplifier Board Stereo Audio Amp Module DIY KIT 7W*2Opens in a new window or tabBrand NewS$ 295.29Top-rated sellerTop-rated sellerdoukstore (18,305) 99.4%Free International Shippingfrom China161 watchers
- EL34 Vacuum Tube Amplifier Single-ended Class A HiFi Stereo Amp DIY KIT 10W x2Opens in a new window or tabBrand NewS$ 44.59poe-28 (522) 99%Was: S$ 46.93 5% off+S$ 2.77 postagefrom China33 watchers
- DIY HIFI 6H9C EL34 Spartan X1 6.5W+6.5W Tube Amplifier Kit Stereo Vacuum Amp NewOpens in a new window or tabBrand NewS$ 267.62Top-rated sellerTop-rated sellerwolf6911 (8,598) 98.8%+S$ 119.97 postagefrom China130 watchers
- HiFi Class A 6P1 Vacuum Tube Amplifier Stereo Audio Power Amp Assembled/DIY KitOpens in a new window or tabBrand NewS$ 419.52 to S$ 473.65Top-rated sellerTop-rated sellerWas: S$ 418.35 8% offdoukmall (57,362) 99.5%Free International Shippingfrom China15+ watchers
- Mini 6J1 Push FU32 HiFi Tube Amplifier DIY Kit 3.5W+3.5W Audio Vacuum Tube AmpOpens in a new window or tabBrand NewS$ 147.65Top-rated sellerTop-rated sellerwolf6911 (8,598) 98.8%+S$ 101.51 postagefrom China114 watchers
- HiFi 300B Vacuum Tube Power Amplifier Board DIY KIT Class A Stereo Audio Amp 16WOpens in a new window or tabBrand NewS$ 108.25Top-rated sellerTop-rated sellerWas: S$ 117.67 8% offdoukmall (57,362) 99.5%Free International Shippingfrom ChinaFree returns232 watchers
- HiFi Vacuum Tube Amplifier Kit DIY 10W Stereo Audio AmplifierOpens in a new window or tabBrand NewS$ 99.91poe-28 (522) 99%Was: S$ 105.18 5% offFree International Shippingfrom China71 watchers
- HiFi Stereo 6N2+6P1 Tube Amplifier Single-ended Class A Audio Amp Board DIY KitOpens in a new window or tabBrand NewS$ 104.43Top-rated sellerTop-rated sellerWas: S$ 132.38 21% offdoukmall (57,362) 99.5%Free International Shippingfrom ChinaFree returnsAlmost gone198 watchers
- Mini 6N2+6P1 Valve Tube Amplifier HiFi Single-ended Class A Audio Amp DIY KitOpens in a new window or tabBrand NewS$ 147.64Top-rated sellerTop-rated sellerdoukstore (18,305) 99.4%Free International Shippingfrom China
- 6J1 Tube Preamp Amplifier Board Pre-amp Headphone Buffer Kits DIY AssortmentOpens in a new window or tabBrand NewS$ 12.42Top-rated sellerTop-rated sellerWas: S$ 13.80 10% offsurvy2014 (289,754) 99.6%Free International Shippingfrom ChinaFree returns231 sold
- HiFi Vacuum Tube Power Amplifier Class A Single-Ended Stereo Audio Amp DIY KITOpens in a new window or tabBrand NewS$ 419.52Top-rated sellerTop-rated sellerWas: S$ 418.35doukmall (57,362) 99.5%Free International Shippingfrom China139 watchers
- KMTech 12AU7 Tube/MOSFET based 12V Headphone Amplifier v1.01 100 x 35mm PCB DIYOpens in a new window or tabBrand NewS$ 12.90Top-rated sellerTop-rated sellerkevinmount (11,884) 99.5%+S$ 8.31 postagefrom United Kingdom24 watchers
- 1set Class A Single Ended 6N1+6P3P Tube Amplifier 7.5W*2 DIY KitOpens in a new window or tabBrand NewS$ 194.17Top-rated sellerTop-rated sellerkad-audio (876) 100%+S$ 200.06 postagefrom China7 watchers
- DIY Hifi classic Tube amp Class A 6P3P+6N9P Stereo Power amplifier kitOpens in a new window or tabBrand NewS$ 301.56 to S$ 360.40Top-rated sellerTop-rated sellersnjh1820 (2,015) 99.3%+S$ 132.39 postagefrom China9+ watchers
- AC 12V 6J1 Valve Pre-amp Tube Board Headphone Amplifier w/ Acrylic Case DIY KitsOpens in a new window or tabBrand NewS$ 33.26Top-rated sellerTop-rated sellerWas: S$ 36.16 8% offyuki-store-2020 (1,548) 98.9%Free International Shippingfrom China
- HiFi EL34 Vacuum Tube Amplifier Class A Single-ended Stereo Audio Amp DIY KitOpens in a new window or tabBrand NewS$ 172.09Top-rated sellerTop-rated sellerWas: S$ 191.22 10% offdoukmall (57,362) 99.5%Free International Shippingfrom China289 watchers
- HiFi 300B Vacuum Tube Power Amplifier Board DIY Class A Stereo Audio Amp 16W USOpens in a new window or tabBrand NewS$ 106.10gufushangmao777 (1) 100%Free International Shippingfrom China
- HiFi 300B Vacuum Tube Power Amplifier Board DIY KIT Class A Stereo Audio Amp 16WOpens in a new window or tabBrand NewS$ 117.56Top-rated sellerTop-rated sellercaseytech777 (1,147) 97.9%Free International Shippingfrom China
- AC12V 6J1 Valve Pre-amp Tube Board Headphone Amplifier/Acrylic Case DIY KitsOpens in a new window or tabBrand NewS$ 7.33 to S$ 23.07Top-rated sellerTop-rated sellerdiybox (76,999) 98.7%+S$ 8.81 postagefrom ChinaFree returns244+ watchers
- HiFi Valve Tube Single-ended Amplifier Stereo EL84 Analog Amp DIY KIT 4W×2Opens in a new window or tabBrand NewS$ 443.16Top-rated sellerTop-rated sellerWas: S$ 481.70 8% offdoukshop (2,579) 99.4%Free International Shippingfrom China
- 1pair KIT Replica UK Classic Amplifier QUAD606 6 Power Tube/Plate kit for DIYOpens in a new window or tabBrand NewS$ 45.39Top-rated sellerTop-rated sellerdy-laser (677) 99.7%+S$ 3.69 postagefrom China
- Classic Circuit Tube Preamplifier Preamp Board DIY Kits For 12AX7 21AU7 TubeOpens in a new window or tabBrand NewS$ 17.05Top-rated sellerTop-rated sellerWas: S$ 18.95 10% offsurvy2014 (289,754) 99.6%Free International Shippingfrom ChinaFree returns
- 6K4 Tube Preamplifier Amplifier HiFi Tube Preamp Audio Amp Home Theater DIYOpens in a new window or tabBrand NewS$ 32.29Top-rated sellerTop-rated sellerlonglonglong001 (1,881) 99.1%Free International Shippingfrom China
- HiFi EL84 Vacuum Tube Amplifier Stereo Single-ended Power Amp DIY Kit 4W+4WOpens in a new window or tabBrand NewS$ 446.96 to S$ 583.53Top-rated sellerTop-rated sellerWas: S$ 485.82 8% offdoukmall (57,362) 99.5%Free International Shippingfrom China14+ watchers
- 1pc 6J1 tube preamp kit assembled circuit board audio DIYOpens in a new window or tabBrand NewS$ 40.51Top-rated sellerTop-rated sellerWas: S$ 42.64 5% offlooyotech (748) 98.4%Free International Shippingfrom China
- 1pair Shuguang Treasure 300B-Z Vacuum Tube 300B Electronic HiFi Audio AMP DIYOpens in a new window or tabBrand NewS$ 405.98Top-rated sellerTop-rated sellerWas: S$ 404.85czhstore2013 (15,235) 99.7%Free International Shippingfrom ChinaFree returnsAlmost gone64 watchers
- 1pair Psvane 211-TII Vacuum Tube 211 Power Lamp Valve for HiFi Audio AMP DIYOpens in a new window or tabBrand NewS$ 372.17Top-rated sellerTop-rated sellerWas: S$ 404.53 8% offczhstore2013 (15,235) 99.7%Free International Shippingfrom ChinaFree returns
- 6J1 Tube Fever Pre Amplifier Preamp AMP Pre-Amplifier Board Buffer DIY Kit-S5Opens in a new window or tabBrand NewS$ 10.14Top-rated sellerTop-rated sellershaoyo-5 (8,943) 98%Free International Shippingfrom China
- 2019 New Version DIY Kit 12AX7+12AU7+6Z4 Vacuum Tube Preamplifier Kit Tube AmpOpens in a new window or tabBrand NewS$ 239.94Top-rated sellerTop-rated sellerwolf6911 (8,598) 98.8%+S$ 83.06 postagefrom China42 watchers
- HiFi 6K4 Tube Preamplifier Tube Preamp Audio Amp Home Theater DIY DC 12V-16VOpens in a new window or tabBrand NewS$ 33.68ninevally012 (3) 100%Free International Shippingfrom China
- DIY PCB plus Tube - Balanced (differential) preamp/head amp using Korg NutubeOpens in a new window or tabBrand NewS$ 88.26pmillett (2,979) 99.1%+S$ 52.96 postagefrom United States101 watchers
- PASS X1-B1-B Buffer Preamplifier Stereo Audio Preamp Kit/Board With 4 Way InputOpens in a new window or tabBrand NewS$ 79.42 to S$ 91.19Top-rated sellerTop-rated sellerlc20110801 (3,524) 99.2%Free International Shippingfrom China2+ watchers
- DC 12V-16V HiFi 6K4 Tube Preamplifier Tube Preamp Audio Amp Home Theater DIYOpens in a new window or tabBrand NewS$ 35.58loverabbit (86) 100%Postage not specifiedfrom China
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIYOpens in a new window or tabBrand NewS$ 35.64Top-rated sellerTop-rated sellerWas: S$ 37.51 5% offlooyotech (748) 98.4%Free International Shippingfrom China55 watchers
- Mini 6J1 Push FU32 HiFi Tube Amplifier DIY Kit 3.5W+3.5W Audio Vacuum Tube AmpOpens in a new window or tabBrand NewS$ 175.05Top-rated sellerTop-rated sellerhifimusic2014 (1,676) 93.9%+S$ 95.62 postagefrom China11+ watchers
- MOFI-L1.12AU7/12AX7-Tube Pre-Amplifie-DIY KitOpens in a new window or tabBrand NewS$ 7.36 to S$ 24.86Top-rated sellerTop-rated sellernanma0910 (4,872) 98.9%Free International Shippingfrom China
- CAT.SL1-Tube Pre-Amplifier-PCB & DIY KIT & Finished BoardOpens in a new window or tabBrand NewS$ 18.62 to S$ 83.78Top-rated sellerTop-rated sellerdy-laser (677) 99.7%+S$ 3.69 postagefrom China
- MOFI-Earmax Pro -EMP-Tube-Headphone Amplifier-DIY KIT & Finished BoardOpens in a new window or tabBrand NewS$ 11.06 to S$ 42.43Top-rated sellerTop-rated sellernanma0910 (4,872) 98.9%Free International Shippingfrom China
- MOFI-SHURE-Tube Phono Amplifier(MM) RIAA-DIY KIT & Finished BoardOpens in a new window or tabBrand NewS$ 14.38 to S$ 53.25Top-rated sellerTop-rated sellernanma0910 (4,872) 98.9%Free International Shippingfrom China
- HiFi EL84 Stereo Tube Amplifier Board PP Push-Pull Power Amp Kit 13WOpens in a new window or tabBrand NewS$ 58.84 to S$ 73.55Top-rated sellerTop-rated sellerpinshuche (4,738) 97.5%Free International Shippingfrom China4+ watchers
- HiFi 300B Vacuum Tube Power Amplifier Board DIY Class A Stereo Audio Amp 16W USOpens in a new window or tabBrand NewS$ 106.10Top-rated sellerTop-rated sellerhuweip-89 (351) 96.6%Free International Shippingfrom ChinaLast one3 watchers
- DIY Tube Preamplifier PSU Board Power Supply Kit DC200V + DC200V + DC12.6VOpens in a new window or tabBrand NewS$ 36.76 to S$ 42.64diytalent86 (2,599) 98.9%Free International Shippingfrom China
- 8W*2 Class A Single Ended FU50 Tube Audio Amplifier HIFI Valve Amp DIY KitsOpens in a new window or tabBrand NewS$ 41.19 to S$ 110.33dream_story (3,069) 100%+S$ 14.71 postagefrom China
- MOFI-CAT.SL1-Tube Pre-Amplifie-DIY KitOpens in a new window or tabBrand NewS$ 21.87 to S$ 85.58Top-rated sellerTop-rated sellernanma0910 (4,872) 98.9%Free International Shippingfrom China
- HiFi Single-ended Amplifier 6E2/FU32/FU19 Tube Class A Amp DIY Kit/AssembledOpens in a new window or tabBrand NewS$ 459.37 to S$ 496.62Top-rated sellerTop-rated sellerWas: S$ 539.81 8% offdoukmall (57,362) 99.5%Free International Shippingfrom China
- HIFI 6N2 6P1 6Z4 Tube Amp Single-Ended Class A audio amplifier tube amplifierOpens in a new window or tabBrand NewS$ 273.61 to S$ 322.15Top-rated sellerTop-rated sellerhifimusic2014 (1,676) 93.9%+S$ 125.04 postagefrom China
- Low Distortion Circuit Tube Preamplifier Preamp Board DIY Kit for 12AX7 12AU7Opens in a new window or tabBrand NewS$ 19.09Top-rated sellerTop-rated sellerdaylin9_3 (5,794) 98.3%+S$ 1.46 postagefrom ChinaLast one52 watchers
- EL34 Vacuum Tube Amplifier Single-ended Class A HiFi Stereo Amp DIY Kit 10W x 2Opens in a new window or tabBrand NewS$ 41.44Top-rated sellerTop-rated sellerelifa-7829 (1,799) 98.4%Free International Shippingfrom China
- DIY Kits AC12V 6J1 Valve Pre-amp Tube Board Headphone Amplifier+Acrylic CaseOpens in a new window or tabBrand NewS$ 5.20 to S$ 21.38Top-rated sellerTop-rated sellershieldsfans (88,440) 98.9%+S$ 3.40 postagefrom China
- HIFI 6N2 6P1 Tube Amplifier Single-Ended Class A tube amp audio amplifierOpens in a new window or tabBrand NewS$ 213.30 to S$ 248.60Top-rated sellerTop-rated sellerhifimusic2014 (1,676) 93.9%+S$ 117.68 postagefrom China
- HiFi EL84 Vacuum Tube Power Amplifier Class AB Stereo Audio Amp DIY KIT 13W+13WOpens in a new window or tabBrand NewS$ 794.60Top-rated sellerTop-rated sellerWas: S$ 863.70 8% offdoukmall (57,362) 99.5%Free International Shippingfrom China5 watchers
- HiFi 300B Class A Stereo Audio Vacuum Tube Power Amplifier Board DIY KITOpens in a new window or tabBrand NewS$ 117.67 to S$ 126.499cn8864 (1,193) 100%Free International Shippingfrom China
- Power Supply Delay Finish PCB for DIY Tube AmplifierOpens in a new window or tabBrand NewS$ 26.48bestbuyzonehk (854) 100%+S$ 17.65 postagefrom Hong Kong
- HiFi 6K4 Tube Preamplifier Tube Preamp Audio Amp Home Theater DIY DC 12V-16VOpens in a new window or tabBrand NewS$ 32.32moonyueclock002b (0) 0%Free International Shippingfrom China
- 6K4 Tube Preamplifier Amplifier HiFi Tube Preamp Audio Amp Home Theater DIYOpens in a new window or tabBrand NewS$ 32.94Top-rated sellerTop-rated sellertopsom00b (187) 100%Free International Shippingfrom China
- MOFI-EAR834-Tube Phono Amplifier(MM) RIAA-DIY KIT & Finished BoardOpens in a new window or tabBrand NewS$ 12.90 to S$ 59.01Top-rated sellerTop-rated sellernanma0910 (4,872) 98.9%Free International Shippingfrom China
- DIY Hiend KONDOM77 Tube Line and Phono Amp Board Tube Preamplifier KitOpens in a new window or tabBrand NewS$ 161.80 to S$ 186.809cn8864 (1,193) 100%+S$ 23.54 postagefrom China6+ watchers
- 2 x LINLAI 6SL7 Perfect HIFI 6SN7 CV181 Audio Vacuum Tube Amp Electron Valve DIYOpens in a new window or tabBrand NewS$ 114.56Top-rated sellerTop-rated selleramptata (1,865) 99.4%Free International Shippingfrom ChinaLast one1 watchers
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