diy-audio-tube-amp-kits

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HiFi Class AB Tube Power Amplifier DIY Kit Push-pull Stereo Audio Amp 12W+12W
HiFi Class AB Tube Power Amplifier DIY Kit Push-pull Stereo Audio Amp 12W+12W

$249.99

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HiFi Vacuum Tube Amplifier Class AB Push-pull Stereo Audio Amp DIY Kit/Assembled
HiFi Vacuum Tube Amplifier Class AB Push-pull Stereo Audio Amp DIY Kit/Assembled

$202.99

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HiFi Vacuum Tube Amplifier Class AB Push-pull Stereo Audio Amp Kit Assembled !
HiFi Vacuum Tube Amplifier Class AB Push-pull Stereo Audio Amp Kit Assembled !

$261.63

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Douk Audio Hi-Fi Class A Single-Ended Tube Integrated Power Amplifier DIY KIT
Douk Audio Hi-Fi Class A Single-Ended Tube Integrated Power Amplifier DIY KIT

$143.99

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HiFi Class A Vacuum Tube Power Amplifier Stereo Integrated Audio Amp DIY KIT
HiFi Class A Vacuum Tube Power Amplifier Stereo Integrated Audio Amp DIY KIT

$179.99

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Class A Single Ended EL34 5Z3P Tube Audio Amplifier 13W*2 HIFI Valve Amp DIY Kit
Class A Single Ended EL34 5Z3P Tube Audio Amplifier 13W*2 HIFI Valve Amp DIY Kit

$179.55

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6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY
6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY

$23.97

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HiFi EL84 Tube Amplifier Single-ended Stereo Power Amp DIY Kit for Home Speakers
HiFi EL84 Tube Amplifier Single-ended Stereo Power Amp DIY Kit for Home Speakers

$299.99

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HiFi EL34 Vacuum Tube Amplifier Class A Single-ended Stereo Audio Amp DIY Kit
HiFi EL34 Vacuum Tube Amplifier Class A Single-ended Stereo Audio Amp DIY Kit

$129.99

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HiFi Vacuum Tube Preamp 12AX7 2.0 Channel Analog Audio Pre-amplifier DIY KIT
HiFi Vacuum Tube Preamp 12AX7 2.0 Channel Analog Audio Pre-amplifier DIY KIT

$219.99

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1set FM30 Vacuum Tube Amplifier Single-ended Valve Audio Amp DIY Soldered KIT
1set FM30 Vacuum Tube Amplifier Single-ended Valve Audio Amp DIY Soldered KIT

$105.45

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1set 5F1 57 Tweed Champ Guitar Tube Amplifier Audio Amp Kit DIY
1set 5F1 57 Tweed Champ Guitar Tube Amplifier Audio Amp Kit DIY

$99.00

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HIFI Class A Tube Amplifier Single-Ended Desktop Power Amp KIT for Home Speaker
HIFI Class A Tube Amplifier Single-Ended Desktop Power Amp KIT for Home Speaker

$179.99

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HiFi Single-Ended Vacuum Tube Amplifier Stereo Class A Amp DIY KIT/Assembled
HiFi Single-Ended Vacuum Tube Amplifier Stereo Class A Amp DIY KIT/Assembled

$179.99

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HIFI EL84 Tube Amplifier for Speaker Home Stereo Single-ended Power Amp DIY
HIFI EL84 Tube Amplifier for Speaker Home Stereo Single-ended Power Amp DIY

$299.99

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HiFi Vacuum Tube Amplifier Class AB Push-pull Stereo Audio Amp Kit Assembled NEW
HiFi Vacuum Tube Amplifier Class AB Push-pull Stereo Audio Amp Kit Assembled NEW

$295.18

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300b Vacuum Tube Amplifier Diy Kit Hifi Class A Audio Amplifier 8W*2 Vu Meter
300b Vacuum Tube Amplifier Diy Kit Hifi Class A Audio Amplifier 8W*2 Vu Meter

$445.00

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HiFi 300B Vacuum Tube Power Amplifier Board DIY KIT Class A Stereo Audio Amp 16W
HiFi 300B Vacuum Tube Power Amplifier Board DIY KIT Class A Stereo Audio Amp 16W

$79.99

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HiFi Class A 6P1 Vacuum Tube Amplifier Stereo Audio Power Amp Assembled/DIY Kit
HiFi Class A 6P1 Vacuum Tube Amplifier Stereo Audio Power Amp Assembled/DIY Kit

$309.99

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HiFi Diy M7 Tube Phono Board Riaa LP Turntable Phono Amp Kit Base On Marantz 7
HiFi Diy M7 Tube Phono Board Riaa LP Turntable Phono Amp Kit Base On Marantz 7

$40.00

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HiFi Vacuum Tube Amplifier Class A Home Stereo Audio Amp DIY KIT/Finished 6W+6W
HiFi Vacuum Tube Amplifier Class A Home Stereo Audio Amp DIY KIT/Finished 6W+6W

$429.99

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6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio Musical Fidelity
6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio Musical Fidelity

$22.79

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6J1 Valve Pre-amp Tube Amplifier Finished product DIY KIT+Amplifier case AC 12V
6J1 Valve Pre-amp Tube Amplifier Finished product DIY KIT+Amplifier case AC 12V

$11.16

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6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY Standpipe
6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY Standpipe

$25.59

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HiFi EL34 Vacuum Tube Amplifier Class A Single-ended Stereo Audio Amp DIY Kit
HiFi EL34 Vacuum Tube Amplifier Class A Single-ended Stereo Audio Amp DIY Kit

$128.69

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HiFi Single-ended Class A Tube Amplifier Home Stereo Audio Amp DIY KIT/Assembled
HiFi Single-ended Class A Tube Amplifier Home Stereo Audio Amp DIY KIT/Assembled

$319.99

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Audio Hi-Fi Tube Stereo Amplifier Tube Integrated Amp DIY Kit ST-6P14/EL84PP
Audio Hi-Fi Tube Stereo Amplifier Tube Integrated Amp DIY Kit ST-6P14/EL84PP

$360.05

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1set APPJ 6J1 6P6P Single End Tube Amplifier DIY Kits Desktop AMP HiFi Audio
1set APPJ 6J1 6P6P Single End Tube Amplifier DIY Kits Desktop AMP HiFi Audio

$151.80

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HiFi Vacuum Tube Amplifier Class AB Push-pull Stereo Audio Amp Kit Assembled NEW
HiFi Vacuum Tube Amplifier Class AB Push-pull Stereo Audio Amp Kit Assembled NEW

$295.97

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Audio 6N2+6P3P Vacuum Tube Amplifier Class A Single-Ended Amp Board DIY Kit
Audio 6N2+6P3P Vacuum Tube Amplifier Class A Single-Ended Amp Board DIY Kit

$86.53

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Audio 6F3 Vacuum Tube Amplifier Class A Single-Ended Amp Board DIY Kit
Audio 6F3 Vacuum Tube Amplifier Class A Single-Ended Amp Board DIY Kit

$85.47

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HiFi Vacuum Tube Amplifier Class AB Push-pull Stereo Audio Amp Kit Assembled USA
HiFi Vacuum Tube Amplifier Class AB Push-pull Stereo Audio Amp Kit Assembled USA

$310.79

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6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY Standpipe
6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY Standpipe

$24.29

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HiFi Class A Single-ended 6E2+FU19 Tube Amplifier w/VU Meter DIY Kit/Assembled
HiFi Class A Single-ended 6E2+FU19 Tube Amplifier w/VU Meter DIY Kit/Assembled

$399.99

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HiFi Audio amplifier 5Z3P+6N8P+300B Tube Amplifier DIY Kits 14W
HiFi Audio amplifier 5Z3P+6N8P+300B Tube Amplifier DIY Kits 14W

$646.00

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HIFI 6J8P Kt88 Vacuum Tube Amplifier Diy Kit Hifi Class A Audio Amplifier 15w*2
HIFI 6J8P Kt88 Vacuum Tube Amplifier Diy Kit Hifi Class A Audio Amplifier 15w*2

$486.00

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HiFi Diy 6SN7 Tube Preamplifier Board Kit With PSU Board Refer Cary AE-1 Preamp
HiFi Diy 6SN7 Tube Preamplifier Board Kit With PSU Board Refer Cary AE-1 Preamp

$70.00

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6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY Standpipe
6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY Standpipe

$28.51

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Audio6N2+EL34 Vacuum Tube Amplifier Class A Single-Ended Amp Board DIY Kit
Audio6N2+EL34 Vacuum Tube Amplifier Class A Single-Ended Amp Board DIY Kit

$93.81

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NEW Famous circuit Audio K M7 Tube preamplifier DIY KIT preamp best sound
NEW Famous circuit Audio K M7 Tube preamplifier DIY KIT preamp best sound

$95.10

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Class A Single Ended EL34 5Z3P Tube Audio Amplifier 13W*2 HIFI Valve Amp DIY Kit
Class A Single Ended EL34 5Z3P Tube Audio Amplifier 13W*2 HIFI Valve Amp DIY Kit

$244.53

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6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY
6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY

$24.60

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1pcs 6J1 Valve Pre-Amp Tube PreAmplifier Kit Assembled Board Audio DIY
1pcs 6J1 Valve Pre-Amp Tube PreAmplifier Kit Assembled Board Audio DIY

$26.97

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HiFi 300B Vacuum Tube Power Amplifier Board DIY KIT Class A Stereo Audio Amp 16W
HiFi 300B Vacuum Tube Power Amplifier Board DIY KIT Class A Stereo Audio Amp 16W

$79.94

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HiFi Vacuum Tube Amplifier Class AB Push-pull Stereo Audio Amp Kit Assembled NEW
HiFi Vacuum Tube Amplifier Class AB Push-pull Stereo Audio Amp Kit Assembled NEW

$281.12

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One Set Class A Single Ended 6N2 6P1 DIY Audio HIFI Tube Amplifier Kit
One Set Class A Single Ended 6N2 6P1 DIY Audio HIFI Tube Amplifier Kit

$99.99

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6P3P HiFi Vacuum Tube Amplifier Class A Stereo Audio Amp DIY KIT 15W
6P3P HiFi Vacuum Tube Amplifier Class A Stereo Audio Amp DIY KIT 15W

$415.79

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HiFi Stereo 6N2+6P1 Tube Amplifier Single-ended Class A Audio Amp Board DIY Kit
HiFi Stereo 6N2+6P1 Tube Amplifier Single-ended Class A Audio Amp Board DIY Kit

$89.09

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50PCS Gold Turret lug Audio Tag Board Turret Board Terminal Board Tube AMP DIY
50PCS Gold Turret lug Audio Tag Board Turret Board Terminal Board Tube AMP DIY

$10.99

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HiFi Vacuum Tube Amplifier Kit DIY 10W Stereo Audio Amplifier
HiFi Vacuum Tube Amplifier Kit DIY 10W Stereo Audio Amplifier

$67.92

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HiFi EL34 Vacuum Tube Amplifier Class A Single-ended Stereo Audio Amp DIY Kit
HiFi EL34 Vacuum Tube Amplifier Class A Single-ended Stereo Audio Amp DIY Kit

$128.69

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Class A Single-End Hi-FI Audio Tube Integrated Amplifier Valve Amp DIY Kit
Class A Single-End Hi-FI Audio Tube Integrated Amplifier Valve Amp DIY Kit

$94.05

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HiFi Vacuum Tube Power Amplifier Class A Single-Ended Stereo Audio Amp DIY KIT
HiFi Vacuum Tube Power Amplifier Class A Single-Ended Stereo Audio Amp DIY KIT

$309.99

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2pcs 6J1 Valve Pre-amp Tube Audio DIY PreAmplifier Kit Assembled Board
2pcs 6J1 Valve Pre-amp Tube Audio DIY PreAmplifier Kit Assembled Board

$46.99

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Fu50 Vacuum Tube Amplifier Diy Kit Single Ended Class A Tube Amplifier 10W+10w
Fu50 Vacuum Tube Amplifier Diy Kit Single Ended Class A Tube Amplifier 10W+10w

$243.00

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HiFi 300B Class A Stereo Audio Vacuum Tube Power Amplifier Board DIY KIT
HiFi 300B Class A Stereo Audio Vacuum Tube Power Amplifier Board DIY KIT

$79.99

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HiFi Stereo 6N2+6P1 Tube Amplifier Single-ended Class A Audio Amp Board DIY Kit
HiFi Stereo 6N2+6P1 Tube Amplifier Single-ended Class A Audio Amp Board DIY Kit

$89.99

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HiFi EL84 Vacuum Tube Amplifier Stereo Single-ended Power Amp DIY Kit 4W+4W
HiFi EL84 Vacuum Tube Amplifier Stereo Single-ended Power Amp DIY Kit 4W+4W

$359.99

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Hi Audio Hi-Fi Tube Stereo Amplifier Tube Amplifier ST-6P14/EL84PP 2*13W DIY Kit
Hi Audio Hi-Fi Tube Stereo Amplifier Tube Amplifier ST-6P14/EL84PP 2*13W DIY Kit

$399.00

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2pcs 6J1 Valve Pre-amp Tube Audio DIY PreAmplifier Kit Assembled Board
2pcs 6J1 Valve Pre-amp Tube Audio DIY PreAmplifier Kit Assembled Board

$43.00

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NEW HiFi Vacuum Tube Amplifier Kit DIY 10W Stereo Audio Amplifier
NEW HiFi Vacuum Tube Amplifier Kit DIY 10W Stereo Audio Amplifier

$67.92

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6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY Standpipe
6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY Standpipe

$25.11

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6N8P 6P3P 6L6 Audio Tube Amplifier Single Ended Valve Amp 8W*2 DIY Valve Kit
6N8P 6P3P 6L6 Audio Tube Amplifier Single Ended Valve Amp 8W*2 DIY Valve Kit

$170.05

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1set  5F8A Tweed Twin Guitar Tube Amplifier DIY Amp Kit  
1set  5F8A Tweed Twin Guitar Tube Amplifier DIY Amp Kit  

$469.00

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6K4 Tube Preamplifier Amplifier Adjustable Audio Preamplifier Home Theater DIY
6K4 Tube Preamplifier Amplifier Adjustable Audio Preamplifier Home Theater DIY

$21.79

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HiFi 300B Vacuum Tube Power Amplifier Board DIY KIT Class A Stereo Audio Amp 16W
HiFi 300B Vacuum Tube Power Amplifier Board DIY KIT Class A Stereo Audio Amp 16W

$79.85

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6J1 Valve Pre-amp Tube PreAmplifier Assembled Board Audio DIY Vertical Tube
6J1 Valve Pre-amp Tube PreAmplifier Assembled Board Audio DIY Vertical Tube

$24.43

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2pcs 6J1 Valve Pre-amp Tube Audio DIY PreAmplifier Kit Assembled Board
2pcs 6J1 Valve Pre-amp Tube Audio DIY PreAmplifier Kit Assembled Board

$46.92

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Stereo 300B Vacuum Tube Power Amplifier DIY KIT HiFi Audio Amp PCB Board Module
Stereo 300B Vacuum Tube Power Amplifier DIY KIT HiFi Audio Amp PCB Board Module

$199.99

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6P3P HiFi Vacuum Tube Amplifier Class A Stereo Audio Amp DIY KIT/Finished 15W
6P3P HiFi Vacuum Tube Amplifier Class A Stereo Audio Amp DIY KIT/Finished 15W

$419.99

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HiFi EL84 Vacuum Tube Power Amplifier Class AB Stereo Audio Amp DIY KIT 13W+13W
HiFi EL84 Vacuum Tube Power Amplifier Class AB Stereo Audio Amp DIY KIT 13W+13W

$639.99

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Mini 6J1 Push FU32 HiFi Tube Amplifier DIY Kit 3.5W+3.5W Audio Vacuum Tube Amp
Mini 6J1 Push FU32 HiFi Tube Amplifier DIY Kit 3.5W+3.5W Audio Vacuum Tube Amp

$119.00

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HIFI Audio Marantz 7 12ax7b Preamplifier Vacuum Tube Amplifier Diy Kit
HIFI Audio Marantz 7 12ax7b Preamplifier Vacuum Tube Amplifier Diy Kit

$156.00

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6N3 Tube Buffer Audio Preamplifier board Pre AMP Kit For DIY Amplifier kit
6N3 Tube Buffer Audio Preamplifier board Pre AMP Kit For DIY Amplifier kit

$16.00

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1pc 6J1 tube preamp kit assembled circuit board audio DIY
1pc 6J1 tube preamp kit assembled circuit board audio DIY

$27.25

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HiFi Single-ended Amplifier 6E2+FU19 Tube Class A Amp DIY Kit/Assembled
HiFi Single-ended Amplifier 6E2+FU19 Tube Class A Amp DIY Kit/Assembled

$369.99

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HiFi Vacuum Tube Amplifier Class AB Push-pull Stereo Audio Amp Kit Assembled NEW
HiFi Vacuum Tube Amplifier Class AB Push-pull Stereo Audio Amp Kit Assembled NEW

$295.94

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HiFi Vacuum Tube Amplifier Stereo Single-ended Class A Power Amp DIY Kit 6W+6W
HiFi Vacuum Tube Amplifier Stereo Single-ended Class A Power Amp DIY Kit 6W+6W

$459.99

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HiFi 300B Vacuum Tube Power Amplifier Board DIY KIT Class A Stereo Audio Amp 16W
HiFi 300B Vacuum Tube Power Amplifier Board DIY KIT Class A Stereo Audio Amp 16W

$79.19

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HIFI 6n2 6p1 Vacuum Tube Amplifier Kits Diy Hifi Class A Audio Amplifier 3.5w*2
HIFI 6n2 6p1 Vacuum Tube Amplifier Kits Diy Hifi Class A Audio Amplifier 3.5w*2

$178.00

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HiFi 12AX7 Vacuum Tube Preamp DIY KIT Stereo Home Desktop Audio Preamplifier
HiFi 12AX7 Vacuum Tube Preamp DIY KIT Stereo Home Desktop Audio Preamplifier

$309.99

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EL84 + 12AX7 / HiFi Vacuum Tube Amplifier Kit DIY 10W Stereo Audio Amplifier
EL84 + 12AX7 / HiFi Vacuum Tube Amplifier Kit DIY 10W Stereo Audio Amplifier

$60.61

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HiFi Audio Fu19/FU29 Vacuum Tube Amplifier Single Ended Class A Amplifier
HiFi Audio Fu19/FU29 Vacuum Tube Amplifier Single Ended Class A Amplifier

$239.00

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Audio USA CAT SL-1 Tube Pre-AMP HiFi Stereo Preamplifier DIY Kit for HIFI
Audio USA CAT SL-1 Tube Pre-AMP HiFi Stereo Preamplifier DIY Kit for HIFI

$51.18

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HiFi Diy M7 Tube Phono Board Riaa LP Turntable Phono Amp Kit Base On m7
HiFi Diy M7 Tube Phono Board Riaa LP Turntable Phono Amp Kit Base On m7

$75.56

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300B Vacuum Tube Amplifier PCB Board Class A Stereo Audio Power Amp DIY KIT 7W*2
300B Vacuum Tube Amplifier PCB Board Class A Stereo Audio Power Amp DIY KIT 7W*2

$189.99

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6V6 + 6SL7 / HiFi Vacuum Tube Amplifier Kit DIY 10W Stereo Audio Amplifier
6V6 + 6SL7 / HiFi Vacuum Tube Amplifier Kit DIY 10W Stereo Audio Amplifier

$60.61

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12AU7/12AX7-Tube Buffer Pre-Amplifie-DIY KIT & Finished Board
12AU7/12AX7-Tube Buffer Pre-Amplifie-DIY KIT & Finished Board

$34.19

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DIY Kit Stereo Valve Pre-amp Tube Pre Amplifier Audio Preamplifier Board Buffer
DIY Kit Stereo Valve Pre-amp Tube Pre Amplifier Audio Preamplifier Board Buffer

$14.07

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HiFi Vacuum Tube Amplifier Class AB Push-pull Stereo Audio Amp Kit Assembled USA
HiFi Vacuum Tube Amplifier Class AB Push-pull Stereo Audio Amp Kit Assembled USA

$310.77

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6J1 Valve Pre-amp Tube PreAmplifier Audio Musical Fidelity Kit Assembled Board
6J1 Valve Pre-amp Tube PreAmplifier Audio Musical Fidelity Kit Assembled Board

$25.60

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HIFI Audio FU19/FU29 Vacuum Tube Amplifier Single Ended Class A Audio Amplifier
HIFI Audio FU19/FU29 Vacuum Tube Amplifier Single Ended Class A Audio Amplifier

$245.00

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HiFI Audio 6F2 6P1 Push Pull Tube Amplifier audio amplifier 12W+12W
HiFI Audio 6F2 6P1 Push Pull Tube Amplifier audio amplifier 12W+12W

$228.00

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HIFI Tube Headphones Power Amplifier Board LM1875T30w Preamp Bile Buffer DIY Kit
HIFI Tube Headphones Power Amplifier Board LM1875T30w Preamp Bile Buffer DIY Kit

$35.69

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6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY Vertical Tube
6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY Vertical Tube

$25.36

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Tin Turret lug Audio Tag Board Turret Board Terminal Board Tube Amplifier DIY
Tin Turret lug Audio Tag Board Turret Board Terminal Board Tube Amplifier DIY

$14.50

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2pcs 6J1 Valve Pre-amp Tube Kit Assembled PreAmplifier Board Audio DIY
2pcs 6J1 Valve Pre-amp Tube Kit Assembled PreAmplifier Board Audio DIY

$48.20

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1pc Earmax Pro -EMP-Tube-Headphone Amplifier Kit DIY
1pc Earmax Pro -EMP-Tube-Headphone Amplifier Kit DIY

$28.62

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NEW Audio 6N2+6P13P Vacuum Tube Amplifier Class A Single-Ended Amp Board DIY Kit
NEW Audio 6N2+6P13P Vacuum Tube Amplifier Class A Single-Ended Amp Board DIY Kit

$88.61

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6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio Musical FidelityPR
6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio Musical FidelityPR

$20.89

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