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Tube Amplifier Board


6J1 Tube Preamp Amplifier Board Pre-amp Headphone Buffer Kits DIY Assortment F1R

$13.29


Finished 6J1 Valve Pre-amp Tube PreAmplifier Board Headphone Amplifier Buffer

$15.28


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

$6.18


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

$14.58


12AX7+12AU7+EL34 Stereo Push-pull Tube Power Amplifier Board Bare PCB PP Amp

$28.48


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

$12.00


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

$9.62


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

$6.96


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

$13.99


6N1 + 6P1 3W * 2 Single end Class AB Stereo Power Tube Amplifier Board w/ Tube

$14.98


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

$10.00


Nobsound MM RIAA Tube Phono Turntable Preamp Audio Pre-Amplifier Board DIY KIT

$75.99


100-300V DC High Voltage Power Supply PSU for 6P6 6N6 EL34 Tube Preamp Amplifier

$12.99


Douk Audio FU32 Vacuum Tube Amplifier Stereo Single-Ended Assembled Board 3W×2

$126.99


M1 discrete tube amplifier board diy kits warm sound field effect tube

$42.68


HiFi Vacuum Tube Pre-Amplifier Audio Preamp Board Shigeru Wada Japan Circuit

$89.99


Hi-End Vacuum Tube Pre-Amplifier Audio Stereo HiFi Preamp Board KSL-M7

$137.75


Douk Audio 12AX7B+12AT7 Vacuum Tube Preamp HiFi Pre-Amplifier Assembled Board

$62.99


Assembled Tube 6N1 tone Pre-amplifier board volume adjusted

$45.50


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

$75.00


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

$10.85


6N11 6DJ8 Vacuum Tube Preamplifier SRPP Headphone Amplifier Board Buffer Preamp

$14.56


New LT-LS26 tube preamplifier board /CAT SL-1 line pre-amplifier board

$88.00


Assembled 12AX7/12AU7 tube pream board Pre-amplifier Board AMP Classic circuit

$27.00


500W 2.0 Dual Channel HiFi Audio 3858 1494 Tube Rear High Power Amplifier B

$68.90


HiFi 6J1 Tube Preamplifier Amplifier Board Class A Pre Amp Crystal Shell GY

$14.03


LME49810 push field tube K1058/J162 mono amplifier finished board

$63.13


Hifi 1500W Powerful Final Mono Amplifier Board + TTC5200 TTA1943 Tube Heatsink

$138.00


High Voltage Filament Filter Power Supply Board For Tube Preamp /Power Amplifier

$22.99


Fever 6J1 tube preamp amplifier board Pre-amp tube 6J1 valve preamp bile buffer

$15.32


Power Supply Delay Board for Dynaco ST70 EL34 6550 KT88 6L6 6V6 tube amplifier

$59.99


Douk Audio Vacuum Tube Amp HiFi Single-ended Class A Power Amplifier Board

$99.99


Assembly 6J1 Tube Preamplifier Board HiFi Tube Headphone Amplifier Board

$26.00


Diy Kits for PRT-01A 6J1 Tube Preamplifier Amplifier Board AMP

$19.56


DIY Kits for NAIM NAP140 CLONE Dual Amplifier Board w 2SC3858 Power Tube AMP

$39.71


6N11 RCA Tube Audio Headphone Amplifier Board Preamp Module Preamplifier DC24V

$33.64


Audio 6J1 Valve Tube Pre-Amplifier HiFi Buffer Preamp Assembled Board

$37.15


IRF240 FET Power Amplifier Board Discrete Tubes Adjustable Class A

$50.03


Vacuum Tube High-Grade Amplifier Valve Stereo Board AC Power Supply With 3 Tubes

$37.99


Douk Audio DC12V Car 6N8P Vacuum Tube Preamp HiFi Stereo Pre-Amplifier Board

$34.19


Assembled DC12V Car 6N8P Vacuum Tube Preamp HiFi Stereo Pre-Amplifier Board

$34.00


New 6N3 + 6N11 WCF Tube Headphone Amplifier Amp Board

$64.51


Dynaco Stereo 70 Vacuum Tube Amplifier - ST-70 -Mega Clean New Driver Board

$51.00


DC12V Car/Home Audio 6N4 Vacuum Tube Preamp HiFi Matisse Pre-Amplifier Board

$61.75


1pair E405 Tube Power Amplifier Board 300W AMP A1943/C5200 2SA1930/2SC5171

$67.36