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Tube Amp Board


AC12V 6J1 Valve Pre-amp Tube Board Headphone Amplifier+Acrylic Case DIY Kits

$10.53


DIY PCB Board - Tube Amp - LV Tube Heater DC Power Supply - 6.3VDC from 6.3VAC

$10.00


DIY KIT AC 12V 6J1 Valve Pre-amp Tube PreAmplifier Board Headphone Buffer +Case

$6.40


6J1 Valve Pre-amp Tube PreAmplifier Board Headphone Amplifier Buffer Case AC 12V

$19.45


6J1 Valve Pre-amp Tube PreAmplifier Board DIY KIT Headphone Buffer +Case AC 12V

$6.41


DIY PCB Board Tube Amp Universal PS Power Supply HV with Neg Bias KT88 EL34 EL84

$20.00


12V 24V Low Noise LT1084 Regulator Power Supply Board for Tube AMP Filament DAC

$13.05


DIY PCB Board OTL Tube Headphone Amp Aikido White Cathode Follower 6SN7 6BX7

$30.00


Douk Audio FU32 Vacuum Tube Amplifier Stereo Single-Ended Assembled Bo

$129.99


DIY PCB - Cap board for tube amp (for snapmount electrolytic caps)

$12.00


Douk Audio 6P13P Vacuum Tube Amplifier Class A Single-Ended Amp Board DIY Kit

$79.99


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

$69.99


Assembled 2.0 Channel Tube Amp Single-ended Class A Power Amplifier Board HiFi

$99.99


HIFI Pre-amp Power Supply Board For CAT Electronic Tube Pre-amplifier

$109.00


HIFI Tube Amplifier Board Built-in MM Phono Refers Audio 300B P series tube Amp

$134.61


6J1+ FU32 Single End Tube Amplifier DIY KIT Amp Board

$98.00


6N8P+2SK170 Tube pre-amplifier preamp circuit Finished board

$99.00


12AX7+FU19 Stereo HIFI Tube Power Amplifier Finished Board 5W*2 Amp DIY Board

$56.90


6N11+LM3886 HIFI Tube Amp Kit Board W Speaker Protect

$48.00


6SN7+5687 Tube Power Amp PCB Circuit Board Refers ANK Audio Kit 300B (No Tubes)

$184.61


6N5P+6N11 Single-end Class A Tube Amp Headphone Amplifier Board DIY KIT

$39.00


DC12V Car Audio 6N2+EL34 Vacuum Tube Power Amplifier Finished Board

$229.00


Assembled HIFI 6J1 tube headphone amp board Deluxe tube preamplifier board

$66.00


6N3*2 SRPP pre-amp push 6N5P Vacuum Tube Headphone Amplifier Finished board

$109.00


DIY PCB - Power supply board for tube amps

$18.00


Hifi 1500W Powerful Assembled Mono Amp Board with 28 Tubes 14xTTC5200 14xTTA1943

$89.99


24pcs 6J1 Vacuum tube Headphone Amplifier Finished board HIFI Preamp 17*15mm

$218.00


6N2 Push 6AQ5*2 Vacuum Tube Single-ended class A Power Amplifier Finished Board

$139.00


6N2 push 6P15 Tube Single-ended class A Power Amplifier Finished board

$139.00


6J1 Valve Pre-amp Tube Board Headphone Amplifier+Acrylic Case DIY Kits AC12V

$10.53


Car Audio 12AX7+6N1 Vacuum Tube Power Amplifier Finished Board DC12V 5W+5W

$199.00


6F3*2 Vacuum Tube Class A single-ended Power Amplifier Finished board 3.5W+3.5W

$139.00


6N2+6N1(12AX7+12AT7) Parallel Tube pre-amp Finished board

$139.00


2pcs 1969 P4 Tube Class A Power Amplifier Board HIFI Audio Amp

$54.20


Reference For CARY AE-ONE 6SN7 electronic tube preamplifier pre-amp board

$129.00


12AX7+6P14 Vacuum Tube Power Amplifier Board assembled For DC12V Car Audio 5W+5W

$199.00


Audio KONDO AUDIONOTE M77 Line and Phono AMP HiFi Tube Preamplifier Board USA

$133.50