418 Results
HiFi Class A Vacuum Tube Power Amplifier Stereo Integrated Audio Amp DIY KIT
$179.99$5.00 shippingHiFi Vacuum Tube Amplifier Class AB Push-pull Stereo Audio Amp DIY Kit/Assembled
$249.99$4.00 shippingNew ListingReturn-HiFi Class AB Tube Power Amplifier Push-pull Stereo Audio Amp DIY Kit
$219.000 bidsFree shippingEnding Dec 14 at 6:13PM PST6d 2hHiFi 300B Vacuum Tube Power Amplifier Board DIY KIT Class A Stereo Audio Amp 16W
$70.99Was: $79.99Free shippingEL34 Vacuum Tube Amplifier Single-ended Class A HiFi Stereo Amp DIY Kit 10W x 2
$28.53$2.98 shipping110 watchingClass A Single Ended EL34 5Z3P Tube Audio Amplifier 13W*2 HIFI Valve Amp DIY Kit
$179.55Was: $189.00$105.00 shipping100 watchingVacuum Tube Headphone Preamp Amp Dual 6J2 LM1875T Amps DIY [SOLDERING REQUIRED]
$25.49 to $26.49Free shipping300b Vacuum Tube Amplifier Diy Kit Hifi Class A Audio Amplifier 8W*2 Vu Meter
$445.00 to $589.00$175.00 shipping23 watchingHiFi Vacuum Tube Amplifier Kit DIY 10W Stereo Audio Amplifier
$67.92Was: $71.50Free shipping50 watching1pc 6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY
$25.59Was: $31.99Free shipping6J1 Tube Preamp Amplifier Board Pre-amp Headphone Buffer Kits DIY Assortment
$8.44Was: $9.38$3.00 shipping221 sold6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio Musical Fidelity
$22.79Was: $23.99$8.00 shippingDouk Audio Vacuum Tube Preamp Home Stereo Audio Pre-Amplifier DIY Kit / Finished
$269.99$3.00 shippingHiFi Vacuum Tube Preamp 12AX7 2.0 Channel Analog Audio Pre-amplifier DIY KIT
$219.99$3.00 shipping1pc 6J1 tube preamp kit assembled circuit board audio DIY
$27.54Was: $28.99Free shippingELEKIT Vacuum Tube Amp Kit TU-8500 from Japan New
$448.79Free shippingHiFi Audio Fu19/FU29 Vacuum Tube Amplifier Single Ended Class A Amplifier
$239.00 to $288.60$85.00 shippingHiFi KT88 Vacuum Tube Amplifier Single-Ended Class A Stereo Amp DIY KIT 16W×2
$949.99Free shipping6n2 6p15 Vacuum Tube Amplifier Diy Kit Hifi Amplifier Class A Audio Amplifier
$179.00 to $289.00$95.00 shippingHiFi Class A Single-ended Amplifier Vacuum Tube Retro Amp with VU Meter DIY KIT
$539.99 to $599.99$500.00 shippingDIY Whole HV1 A1 Class A headphone amplifier kit ( amp kit + case + transformer)
$106.00$50.00 shipping6J1 Valve Pre-amp Tube PreAmplifier Board AC 12V Headphone Amplifier + Case
$4.53 to $15.91$3.00 shippingBoyuuRange A9? Tube amplifier DIY kit w/ little bear audio tester
$500.00Free shipping
![Vacuum Tube Headphone Preamp Amp Dual 6J2 LM1875T Amps DIY [SOLDERING REQUIRED]](https://i.ebayimg.com/thumbs/images/g/Qp0AAOSwPG5hKSMw/s-l300.jpg)
