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Tube Amp Board


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

$20.00


Universal prototype PCB Board for 9pin 7pin Tube Amplifier Preamp Valve Amp

$6.99


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

$10.00


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

$9.69


6N11/6DJ8 Stereo Tube Buffer SRPP Preamplifier Pre-amp Headphone Amplifier Board

$14.58


LT1083CP 7A Tube Amp Filament Voltage Regulator Adjustable Power Supply Board

$10.85


12V Tube amp / Pre-amp / Amplifier / Filament Filter Power Supply Board DIY Kits

$9.80


Dynaco stereo 70 tube amp, modified board

$204.50


New 6J1 Valve Pre-amp Tube Board Headphone Amplifier+Case+Power DIY Kits AC 12V

$13.49


Valve 6J1 DIY Tube Amplifier Preamp AMP Pre-Amplifier Board Headphone Buffer Kit

$6.05


DIY PCB - Power supply board for tube amps

$18.00


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

$12.00


DIY PCB - Power supply board for tube amps with bias supply

$20.00


Stereo Tube Preamplifier Pre-amp Board Vacuum Tube Pre Buffer for 6DJ8 6N11 6922

$11.38


6N1 6P1 Vacuum Tube Amplifier Stereo Valve Audio Amp Board

$22.99


LT1084 5A Voltage Regulator Power Supply Module Kits for Tube Amp Filament CDROM

$12.85


Tube 12AX7 12AU7 Buffer Audio Preamplifier Pre-AMP AMP DIY PCB bare board

$7.37


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

$6.33


Fibre Turret Tag Board Tube Amp Classic 60 Lug Black*1

$14.99


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

$99.99


HIFI Tube Rear-Amp Power Amplifier PCB Board Reference JADIS JA30 Circuit

$69.99


Douk Audio 6P14 Tube Power Amplifier Single-Ended Class A HiFi Amp Board DIY Kit

$94.99


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

$30.00


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

$17.99


0~3min High Voltage Power ON Delay Start Protection Board 6.3VAC for Tube Amp

$7.90


Tube Preamp Adjust Regulator Power PCB bulk kit Board Copy AN L2 Amp Circuit

$56.39


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

$9.69


Valve 6J1 Tube Buffer Amplifier Preamp AMP Pre-Amplifier Board DIY Kit 6BC5 EF40

$13.99


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

$109.00


5200/1943+JRC4558 Home Theater Subwoofer Bass Power Amplifier Board 200W

$112.35