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Tube Amp Board


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


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

$30.00


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

$20.00


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

$11.79


AC6.3V Tube Amp Filament High Voltage Power ON Delay Start Protection Board 3min

$6.58


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

$20.00


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

$13.99


AC6.3V High Voltage Power ON Delay Start Protection Board for Tube Amplifier Amp

$7.58


KSA50 Pure Class A HiFi Amp Board Gold Seal Tube Precision Resistance Heat Plate

$258.88


New LITE LS24 Tube Headphone Amp Preamplifier board 220*155mm

$89.70


1pc G&W ECC82+EL84x2 Electronic Tube Headphone Amplifier with Transformer

$242.31


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

$218.00


PCB circuit finished board For FU-25(1625) KT120 KT100 KT88 tube Amp (No Tubes)

$108.25


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

$6.48


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

$64.51


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

$75.99


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

$12.00


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

$10.00


6N2+FU32 Tube HIFI Stereo Power Amplifier Finished board 3.5W*2

$69.85


DIY PCB - Power supply board for tube amps

$18.00


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

$55.20


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

$94.50


HIFI Tube Preamplifier Preamp Board Reference Mcintosh C-22 (without tubes)

$129.00


Adjustable Regulated Power Board For Tube Headphone Amp 6C19 6N5P 6C45 6N11 6922

$75.00


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

$11.99


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

$109.00


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

$70.90


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

$94.99


PCB circuit board Base on TVA-1 circuit For KT88 tube amplifier Use (No Tubes)

$185.30


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

$112.35


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

$123.49


JRC5532D+2SC5200+2SA1943 28pcs Tube Subwoofer Mono Power Amplifier Board 1500W

$165.00


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

$66.49


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

$109.00


Tube Power Amplifier Circuit Board Based On Marantz 7mm Phono Amp (No Tubes)

$139.00


Tube Amplifier Switching Power Supply Board For HIFI Tube 6P1 6P14 6P6 6V6 6AQ5

$45.00