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DIY PCB - Single-ended tube amp driver PCB
$20.00$8.00 shippingDIY PCB - Triple-Triode push-pull tube amp driver PCB
$30.00$8.00 shipping67 soldDIY PCB - "The Engineer's Amplifier" P-P 20W tube amp
$50.00$8.00 shipping121 soldDIY PCB Board Tube Amp Universal PS Power Supply HV with Neg Bias KT88 EL34 EL84
$20.00Free shipping39 watchingDIY PCB - Push-pull tube amp driver PCB
$30.00$8.00 shipping54 soldDIY PCB - Power supply board for tube amps
$18.00$8.00 shipping101 soldDIY PCB - Cap board for tube amp (for snapmount electrolytic caps)
$12.00$8.00 shipping244 soldDIY PCB - Power-on delay circuit for tube amplifiers
$20.00$8.00 shipping30 watchingDIY PCB - V2 50 watt monoblock " Engineer's Amplifier" tube amp - No Sockets
$30.00$8.00 shipping55 soldDIY PCB - "Mighty Midget" tube amplifier
$40.00$8.00 shipping59 soldDIY PCB - 3B7 Tube Single-ended DHT Hybrid Amp
$40.00$8.00 shippingDIY PCB - "Jonokuchi" tube headphone / speaker amp
$40.00$8.00 shipping165 soldCircuit Board for Tube Amplifier/PCB for DIY Tube Amp 2x 6L6, EL34 Push Pull Stereo
$44.58$10.59 shippingDIY PCB - Power supply board for tube amps with bias supply
$20.00$8.00 shipping92 soldDIY PCB - Smaller cap board for tube amp (for snapmount electrolytic caps)
$10.00$8.00 shippingDIY PCB Board - Tube Amp - LV Tube Heater DC Power Supply - 6.3VDC from 6.3VAC
$11.00$3.50 shipping80 soldHIFI Stereo Vacuum Tube Amp Power Amplifier PCB 6E2 Level 6N2/6N1+6P1 3W*2
$22.99Free shippingHifi EL84 Parallel Single-Ended Class A Tube Amplifier PCB With PSU Board PCB
$27.00$4.00 shippingBoard f. Tube Amplifier PCB for DIY Tube Amp ecl82 pcl82 6bm8 6f3p Push Pull
$29.29$11.76 shipping31 soldStereo Push-pull 12AX7+12AU7+EL34 Vacuum Tube Power Amplifier Board Bare PCB AMP
$17.98$2.75 shippingUltra-linear push-pull 6SL7 +6V6 Tube Power Amplifier Bare PCB 12W *2 AMP PCB
$7.56$5.00 shipping99 soldDIY PCB plus Tube & chip - NuClassD 50W amp using the Korg Nutube 6P1
$60.00$8.00 shipping116 soldHifi 12AU7+12AX7+6DJ8 Tube Pre-AMP Stereo Preamplifier Board Base On CAT SL-1
$40.00 to $99.00$6.00 shippingHousehold 200W Mono Power Amplifier Board 1943+5200 PCB Board After Tube amp
$19.99Was: $21.97Free shippingStereo Push-pull 12AX7+12AU7+EL34 Vacuum Tube Power Amplifier Board Bare PCB AMP
$18.69$2.98 shipping
