1,500+ results for diy amp tube
- AC12V 6J1 Valve Pre-amp Tube Board Headphone Amplifier/Acrylic Case DIY KitsOpens in a new window or tabBrand NewC $6.40 to C $20.16Top Rated SellerTop Rated SellerWas: C $21.45 6% offdiybox (76,983) 98.7%+C $8.19 shippingfrom ChinaFree returns534+ sold
- Class A Single Ended EL34 5Z3P Tube Audio Amplifier 13W*2 HIFI Valve Amp DIY KitOpens in a new window or tabBrand NewC $245.62Top Rated SellerTop Rated SellerWas: C $258.54 5% offampparts16 (3,635) 99.7%+C $158.68 shippingfrom China268 watchers
- HiFi Valve Tube Single-ended Amplifier Stereo EL84 Analog Amp DIY KIT 4W×2Opens in a new window or tabBrand NewC $449.20Top Rated SellerTop Rated SellerWas: C $488.27 8% offdoukshop (2,571) 99.4%Free shippingfrom China
- 6J2 Valve Pre-amp Tube PreAmplifier Board DIY KIT Headphone Buffer +Case AC 12VOpens in a new window or tabBrand NewC $16.55 to C $22.79Top Rated SellerTop Rated Sellerworldchips (190,292) 99.1%+C $2.72 shippingfrom ChinaFree returns
- EL34 Vacuum Tube Amplifier Single-ended Class A HiFi Stereo Amp DIY Kit 10W x 2Opens in a new window or tabBrand NewC $39.03Top Rated SellerTop Rated Sellerdaylin9_3 (5,790) 98.3%Free shippingfrom China45 sold
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY StandpipeOpens in a new window or tabBrand NewC $24.59Top Rated SellerTop Rated Sellerlooyotech (747) 98.4%Free shippingfrom China93 watchers
- HiFi Stereo 6N2+6P1 Tube Amplifier Single-ended Class A Audio Amp Board DIY KitOpens in a new window or tabBrand NewC $97.11Top Rated SellerTop Rated SellerWas: C $123.10 21% offdoukmall (57,353) 99.5%Free shippingfrom ChinaFree returnsAlmost gone34 sold
- HiFi EL34 Vacuum Tube Amplifier Class A Single-ended Stereo Audio Amp DIY KitOpens in a new window or tabBrand NewC $160.04Top Rated SellerTop Rated SellerWas: C $177.82 10% offdoukmall (57,353) 99.5%Free shippingfrom China41 sold
- HiFi 300B Vacuum Tube Power Amplifier Board DIY KIT Class A Stereo Audio Amp 16WOpens in a new window or tabBrand New2 product ratings - HiFi 300B Vacuum Tube Power Amplifier Board DIY KIT Class A Stereo Audio Amp 16WC $100.67Top Rated SellerTop Rated SellerWas: C $109.42 8% offdoukmall (57,353) 99.5%Free shippingfrom ChinaFree returns54 sold
- HiFi 300B Vacuum Tube Power Amplifier Board DIY Class A Stereo Audio Amp 16W USOpens in a new window or tabBrand NewC $98.67Top Rated SellerTop Rated Sellerhuweip-89 (348) 96.6%Free shippingfrom ChinaLast one3 watchers
- HiFi Class A 6P1 Vacuum Tube Amplifier Stereo Audio Power Amp Assembled/DIY KitOpens in a new window or tabBrand NewC $390.13 to C $440.47Top Rated SellerTop Rated SellerWas: C $424.05 8% offdoukmall (57,353) 99.5%Free shippingfrom China15+ watchers
- DIY PCB - "The Engineer's Amplifier" P-P 20W tube ampOpens in a new window or tabBrand NewC $68.40ccbo-b-uuff5wsg (62) 100%from United States
- Single Ended EL84 Tube Amplifier Custom Build, SE EL84,DIY, Pre, Pre-ampOpens in a new window or tabBrand NewC $1,025.96jostal_8020 (78) 100%from United States54 watchers
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio Musical FidelityOpens in a new window or tabBrand NewC $31.18Top Rated SellerTop Rated SellerWas: C $32.82 5% offeama0910 (10,047) 99.3%+C $10.94 shippingfrom China199 sold
- Audio6N2+EL34 Vacuum Tube Amplifier Class A Single-Ended Amp Board DIY KitOpens in a new window or tabC $128.33Top Rated SellerTop Rated SellerWas: C $135.09 5% offyuwi_69 (601) 100%+C $27.36 shippingfrom China23 watchers
- EL34 Vacuum Tube Amplifier Single-ended Class A HiFi Stereo Amp DIY KIT 10W x2Opens in a new window or tabBrand NewC $41.46Top Rated SellerTop Rated SellerWas: C $43.64 5% offpoe-28 (521) 99%+C $2.57 shippingfrom China33 watchers
- DIY PCB Board OTL Tube Headphone Amp Aikido White Cathode Follower 6SN7 6BX7Opens in a new window or tabBrand NewC $41.04 to C $61.56hvforless (1,241) 100%from United States
- DIY PCB Board - Tube Amp - LV Tube Heater DC Power Supply - 6.3VDC from 6.3VAOpens in a new window or tabBrand NewC $13.68 to C $20.52hvforless (1,241) 100%from United States
- HiFi Vacuum Tube Power Amplifier Class A Single-Ended Stereo Audio Amp DIY KITOpens in a new window or tabBrand NewC $390.13Top Rated SellerTop Rated SellerWas: C $424.05 8% offdoukmall (57,353) 99.5%Free shippingfrom China139 watchers
- 5E3 Deluxe Guitar Tube Amplifier 6V6 Push Pull Amp Kit DIYOpens in a new window or tabBrand NewC $344.38Top Rated SellerTop Rated SellerWas: C $362.51 5% offsuper-market8 (31,234) 100%+C $109.44 shippingfrom China72 sold
- DIY PCB - V2 50 watt monoblock " Engineer's Amplifier" tube amp - No SocketsOpens in a new window or tabBrand NewC $41.04Top Rated SellerTop Rated Sellerpmillett (2,977) 99.1%+C $49.25 shippingfrom United States92 sold
- HiFi 300B Vacuum Tube Power Amplifier Board DIY Class A Stereo Audio Amp 16W USOpens in a new window or tabBrand NewC $100.09gufushangmao777 (1) 100%Free shippingfrom China
- Point to Point Wiring Connection Board for High End Tube Amp DIYOpens in a new window or tabBrand NewC $15.05bestbuyzonehk (854) 100%+C $12.31 shippingfrom Hong Kong
- HiFi 6V6 / EL84 Vacuum Tube Amplifier Board Kit / PCB Stereo Amp Board 10WOpens in a new window or tabBrand NewC $34.20 to C $68.40Top Rated SellerTop Rated Sellersnjh1820 (2,014) 99.3%Free shippingfrom China17+ watchers
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIYOpens in a new window or tabBrand NewC $31.87Top Rated SellerTop Rated SellerWas: C $35.42 10% offuf910 (3,804) 99.4%+C $4.10 shippingfrom China
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIYOpens in a new window or tabBrand NewC $33.15Top Rated SellerTop Rated SellerWas: C $34.88 5% offlooyotech (747) 98.4%Free shippingfrom China54 watchers
- 6K4 Tube Preamplifier Amplifier HiFi Tube Preamp Audio Amp Home Theater DIYOpens in a new window or tabBrand NewC $30.03Top Rated SellerTop Rated Sellerlonglonglong001 (1,879) 99.2%+C $2.72 shippingfrom China
- 6J1 Tube Preamp Amplifier Board Pre-amp Headphone Buffer Kits DIY AssortmentOpens in a new window or tabBrand NewC $11.55Top Rated SellerTop Rated SellerWas: C $12.83 10% offsurvy2014 (289,733) 99.7%+C $1.71 shippingfrom ChinaFree returns231 sold
- HiFi 300B Vacuum Tube Power Amplifier Board DIY Class A Stereo Audio Amp 16W USOpens in a new window or tabBrand NewC $98.67Top Rated SellerTop Rated Sellerzhangwenhu (277) 98.2%Free shippingfrom ChinaLast one1 watchers
- HiFi 300B Vacuum Tube Power Amplifier Board DIY Class A Stereo Audio Amp 16WOpens in a new window or tabBrand NewC $98.67Top Rated SellerTop Rated Sellerjstool777 (2,110) 98.6%Free shippingfrom ChinaLast one2 watchers
- Audio Hi-Fi Tube Stereo Amplifier Tube Integrated Amp DIY Kit ST-6P14/EL84PPOpens in a new window or tabBrand NewC $492.53Top Rated SellerTop Rated SellerWas: C $518.45 5% offdiyradio (1,251) 98.7%Free shippingfrom ChinaFree returns
- HiFi EL34 Vacuum Tube Amplifier Class A Single-ended Stereo Audio Amp DIY KitOpens in a new window or tabBrand NewC $176.04Top Rated SellerTop Rated Sellerinvotech (12,292) 97.4%+C $5.46 shippingfrom China25 watchers
- HiFi Single-ended Amplifier 6E2/FU32/FU19 Tube Class A Amp DIY Kit/AssembledOpens in a new window or tabBrand NewC $465.64 to C $503.39Top Rated SellerTop Rated SellerWas: C $506.13 8% offdoukmall (57,353) 99.5%Free shippingfrom China
- 1pc 6J1 tube preamp kit assembled circuit board audio DIYOpens in a new window or tabBrand NewC $37.67Top Rated SellerTop Rated SellerWas: C $39.66 5% offlooyotech (747) 98.4%Free shippingfrom China
- HiFi EL84 Vacuum Tube Amplifier Stereo Single-ended Power Amp DIY Kit 4W+4WOpens in a new window or tabBrand NewC $453.05 to C $591.49Top Rated SellerTop Rated SellerWas: C $492.45 8% offdoukmall (57,353) 99.5%Free shippingfrom China14+ watchers
- DIY Hifi classic Tube amp Class A 6P3P+6N9P Stereo Power amplifier kitOpens in a new window or tabBrand NewC $280.43 to C $335.15Top Rated SellerTop Rated Sellersnjh1820 (2,014) 99.3%+C $150.47 shippingfrom China9+ watchers
- DIY Kits AC12V 6J1 Valve Pre-amp Tube Board Headphone Amplifier+Acrylic CaseOpens in a new window or tabBrand NewC $4.59 to C $18.89Top Rated SellerTop Rated SellerWas: C $4.84 5% offshieldsfans (88,438) 98.9%+C $3.16 shippingfrom China
- DIY PCB plus Tube - Balanced (differential) preamp/head amp using Korg NutubeOpens in a new window or tabBrand NewC $82.08Top Rated SellerTop Rated Sellerpmillett (2,977) 99.1%+C $49.25 shippingfrom United States84 sold
- 1 Set 300B Vacuum Tube Amplifier Integrated Stereo Class A Amp DIY KitOpens in a new window or tabBrand NewC $539.31Top Rated SellerTop Rated SellerWas: C $567.70 5% offcctvstore23 (67) 100%+C $210.66 shippingfrom China25 watchers
- HiFi 300B Vacuum Tube Amplifier Integrated Stereo Class A Amp DIY KitOpens in a new window or tabBrand NewC $539.31Top Rated SellerTop Rated SellerWas: C $567.70 5% offampparts16 (3,635) 99.7%+C $210.66 shippingfrom China63 watchers
- 6J1 Valve Pre-amp Tube PreAmplifier Board AC 12V Headphone Amplifier + CaseOpens in a new window or tabBrand NewC $4.76 to C $18.77Top Rated SellerTop Rated Sellermodulefans (115,353) 99.1%+C $3.35 shippingfrom ChinaFree returns
- HiFi EL84 Stereo Tube Amplifier Board PP Push-Pull Power Amp Kit 13WOpens in a new window or tabBrand NewC $54.72 to C $68.40Top Rated SellerTop Rated Sellerpinshuche (4,734) 97.6%+C $5.47 shippingfrom China4+ watchers
- DIY PCB plus Tube & chip - NuClassD 50W amp using the Korg Nutube 6P1Opens in a new window or tabBrand NewC $82.08Top Rated SellerTop Rated Sellerpmillett (2,977) 99.1%+C $49.25 shippingfrom United States160 sold
- 1pc mono KIT Replica UK Classic Amplifier QUAD606. 6 Power Tube/Plate kit DIYOpens in a new window or tabBrand NewC $33.15Top Rated SellerTop Rated SellerWas: C $34.88 5% offlooyotech (747) 98.4%Free shippingfrom China
- 1set Class A Single Ended 6N1+6P3P Tube Amplifier 7.5W*2 DIY KitOpens in a new window or tabBrand NewC $180.57Top Rated SellerTop Rated Sellerkad-audio (876) 100%+C $153.21 shippingfrom China7 watchers
- DIY RIAA MM Tube Phono Stage Amplifier Kit Amplifier Board Base On EAR834 AmpOpens in a new window or tabBrand NewC $27.36 to C $88.92Top Rated SellerTop Rated Sellersn6868 (4,797) 98.7%+C $10.94 shippingfrom China
- 8W*2 Class A Single Ended FU50 Tube Audio Amplifier HIFI Valve Amp DIY KitsOpens in a new window or tabBrand NewC $38.30 to C $102.60dream_story (3,069) 100%+C $13.68 shippingfrom China
- Hifi Single Ended Tube Power Amplifier Kit 5U4G+6N9P+EL34-B Home AMP 13W+13WOpens in a new window or tabBrand NewC $393.97Top Rated SellerTop Rated Sellersnjh1820 (2,014) 99.3%+C $136.79 shippingfrom China30+ watchers
- 6P3P HiFi Vacuum Tube Amplifier Class A Stereo Audio Amp DIY KIT/Finished 15WOpens in a new window or tabBrand NewC $528.56 to C $591.49Top Rated SellerTop Rated SellerWas: C $574.53 8% offdoukmall (57,353) 99.5%Free shippingfrom China6+ watchers
- HiFi EL84 Vacuum Tube Power Amplifier Class AB Stereo Audio Amp DIY KIT 13W+13WOpens in a new window or tabBrand NewC $805.44Top Rated SellerTop Rated SellerWas: C $875.47 8% offdoukmall (57,353) 99.5%Free shippingfrom China5 watchers
- Low Distortion Circuit Tube Preamplifier Preamp Board DIY Kit for 12AX7 12AU7Opens in a new window or tabBrand NewC $17.76Top Rated SellerTop Rated Sellerdaylin9_3 (5,790) 98.3%+C $1.35 shippingfrom ChinaLast one29 sold
- A33 for Ear834 Phono Amplifier Board Electronic Tube Amp MM Vinyl DIY PCB KitOpens in a new window or tabBrand NewC $62.61Top Rated SellerTop Rated SellerWas: C $65.91 5% offpincei_us (2,720) 96.9%+C $4.10 shippingfrom China
- Mini 6J1 Push FU32 HiFi Tube Amplifier DIY Kit 3.5W+3.5W Audio Vacuum Tube AmpOpens in a new window or tabBrand NewC $162.79Top Rated SellerTop Rated Sellerhifimusic2014 (1,676) 94.1%+C $88.92 shippingfrom China11+ watchers
- DC12V-16V HiFi 6K4 Tube Preamplifier Preamp Audio Amp Home Theater Assembly DIYOpens in a new window or tabBrand NewC $30.38Top Rated SellerTop Rated Sellermadhiroshima (250) 98.1%+C $2.72 shippingfrom China
- 1PCS 6J1 Tube Preamp Amplifier Board Pre-amp Headphone Buffer DIY Assortment KitOpens in a new window or tabBrand NewC $12.82Top Rated SellerTop Rated Sellerlovesell2013 (76,897) 99.9%+C $1.35 shippingfrom ChinaFree returns
- 6K4 Tube Preamplifier Amplifier HiFi Tube Preamp Audio Amp Home Theater DIYOpens in a new window or tabBrand NewC $30.73Top Rated SellerTop Rated Sellerlonglonglong017 (125) 98.4%Free shippingfrom China
- AC 12V 6J1 Valve Pre-amp Tube Board Headphone Amplifier w/ Acrylic Case DIY KitsOpens in a new window or tabBrand NewC $31.09Top Rated SellerTop Rated SellerWas: C $33.79 8% offhappy_home_2019 (1,897) 98.5%Free shippingfrom China
- DIY Tube Preamplifier PSU Board Power Supply Kit DC200V + DC200V + DC12.6VOpens in a new window or tabBrand NewC $34.19 to C $39.66Top Rated SellerTop Rated Sellerdiytalent86 (2,599) 98.9%Free shippingfrom China
- HiFi Vacuum Tube Amplifier Class AB Push-pull Stereo Audio Amp Kit Assembled NEWOpens in a new window or tabBrand NewC $384.59Top Rated SellerTop Rated Sellerfancytech777 (982) 97.2%Free shippingfrom China
- 1pc 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIYOpens in a new window or tabBrand NewC $28.71Top Rated SellerTop Rated Sellersunny201888 (76) 93.2%+C $4.09 shippingfrom China5 watchers
- HiFi 6K4 Tube Preamplifier Tube Preamp Audio Amp Home Theater DIY DC 12V-16VOpens in a new window or tabBrand NewC $30.38Top Rated SellerTop Rated Selleroneworld_a (1,108) 99.5%+C $2.72 shippingfrom China
- HiFi 6N2+6P1 Class A Amplifier Stereo Single-ended Amp VU Meter Kit/AssembledOpens in a new window or tabBrand NewC $440.47 to C $465.64Top Rated SellerTop Rated SellerWas: C $478.77 8% offdoukmall (57,353) 99.5%Free shippingfrom China
- AC12V 2 CH 6J1 Valve Pre-amp Tube Board Headphone Amplifier DIY Acrylic Case KitOpens in a new window or tabBrand NewC $4.43 to C $16.77Top Rated SellerTop Rated Sellermodulefans (115,353) 99.1%+C $3.35 shippingfrom ChinaFree returns
- HiFi 300B Vacuum Tube Power Amplifier Board DIY KIT Class A Stereo Audio Amp 16WOpens in a new window or tabBrand New2 product ratings - HiFi 300B Vacuum Tube Power Amplifier Board DIY KIT Class A Stereo Audio Amp 16WC $109.33Top Rated SellerTop Rated Sellercaseytech777 (1,146) 97.9%Free shippingfrom China
- AC12V 6J1 Valve Pre-amp Tube PreAmplifier Board Headphone Amplifier Acrylic CaseOpens in a new window or tabBrand NewC $7.72 to C $29.62Top Rated SellerTop Rated SellerWas: C $27.39 8% offalice1101983 (569,791) 99.5%+C $3.35 shippingfrom China
- Audio 6F3 Vacuum Tube Amplifier Class A Single-Ended Amp Board DIY KitOpens in a new window or tabBrand NewC $116.92Top Rated SellerTop Rated SellerWas: C $123.07 5% offyuwi_69 (601) 100%+C $47.88 shippingfrom China
- Audio DIY 6N8P(6H8C 6SN7) Valve Pre-amp Tube PreAmplifier BoardOpens in a new window or tabBrand NewC $44.90Top Rated SellerTop Rated Sellerlooyotech (747) 98.4%Free shippingfrom China
- AC12V 6J1 Valve Pre-amp Tube Board Headphone Pre Amplifier/Acrylic Case DIY KitsOpens in a new window or tabBrand NewC $6.17 to C $19.73Top Rated SellerTop Rated SellerWas: C $18.18 8% offalice1101983 (569,791) 99.5%+C $3.35 shippingfrom ChinaFree returns
- Classic Circuit Tube Preamplifier Preamp Board DIY Kits For 12AX7 21AU7 TubeOpens in a new window or tabBrand NewC $15.85Top Rated SellerTop Rated SellerWas: C $17.62 10% offsurvy2014 (289,733) 99.7%+C $1.71 shippingfrom ChinaFree returns
- Upgraded 6K4 Tube Preamplifier HiFi Tube Preamp Auido Amp Home Theater DIYOpens in a new window or tabBrand NewC $24.16Top Rated SellerTop Rated SellerWas: C $25.98 7% offmodulefans (115,353) 99.1%+C $3.35 shippingfrom China
- One pair PASS ACA 5W Single-ended Class A FET + MOS Power amplifier kit DIY AMPOpens in a new window or tabBrand NewC $36.92Top Rated SellerTop Rated Selleralong1986090 (22,156) 98.9%+C $2.74 shippingfrom China38 sold
- 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY StandpipeOpens in a new window or tabBrand NewC $35.01Top Rated SellerTop Rated SellerWas: C $43.76 20% offeama0910 (10,047) 99.3%Free shippingfrom China
- NEW Professional Phono Ref M65 Phono RIAA AMP Tube phono DIY KITOpens in a new window or tabBrand NewC $99.82Top Rated SellerTop Rated SellerWas: C $105.07 5% offyuwi_69 (601) 100%+C $6.84 shippingfrom China
- 5E3 Deluxe Tube Guitar Amplifier 6V6 Push Pull Amp Kit DIYOpens in a new window or tabBrand NewC $331.39Top Rated SellerTop Rated SellerWas: C $348.83 5% offcctvstore23 (67) 100%+C $109.44 shippingfrom China46 watchers
- HiFi 6K4 Tube Preamplifier Tube Preamp Audio Amp Home Theater DIY DC 12V-16VOpens in a new window or tabBrand NewC $30.05moonyueclock002b (0) 0%+C $2.72 shippingfrom China
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