Triad – The Audio Board

Triad – The Audio Board

Triad #R22A Multi Voltage Power Transformer

$80.0 2 hours ago

2 NOS Triad S-71Z 10 Watt Single Ended Transformer 4K,2K,1K,500Ω – 4,8,16Ω

$20.0 9 hours ago

NOS TRIAD F-40X Filament Transformer, 115V, 60 Hz, 26.8V CT @ 1A

$19.99 1 day ago

VINTAGE EARLY TYPE TRIAD HS-427 FILAMENT Transformer Tf4rxoiea Untested

$99.0 2 days ago

VINTAGE EARLY TYPE TRIAD HS-427 FILAMENT Transformer Untested

$99.0 2 days ago

Triad Type C-40X Filter Reactor Transformer, NOS

$14.99 2 days ago

Triad F-65U Dry Disk Transformer Listing For One Only

$39.0 3 days ago

Triad F-16X Filament/Power Transformer, New Old Stock

$20.0 1 week ago

Triad R-18A Power Transformer for Tube Amplifier 750V @ 175MA DC

$100.0 1 week ago

Triad Power Supply Transformer F-92A 6.5V – 40V

$20.0 1 week ago

Vintage TRIAD Power Transformer R16A R-16A 60 CPS USED As Is ~Ships Same Day~

$149.99 2 weeks ago

Eight (8) A-67J Line to Line Triad Transformers

$340.0 2 weeks ago

TRIAD MAGNETICS F-14X Power Transformer, EIA-17-1351-1A AXM, 115V

$29.0 2 weeks ago

Vintage Windings T-52 Vacuum Tube Pre-Amp Transformer Triad HS-52 Type OPT New!!

$349.99 2 weeks ago

Triad S-44Z Audio Vacuum Tube NOS NIB 70.7 Volt Line Transformer

$35.99 2 weeks ago

Triad Power Transformer Quick Pack NOS NIB Model FD7-24

$32.99 2 weeks ago

Triad Model F-135P NOS NIB Power Transformer

$36.99 2 weeks ago

Triad F-118X NOS NIB Miniature Power Transformer

$35.99 2 weeks ago

Triad F-16X Filament Power Transformer, New Old Stock

$20.0 2 weeks ago

Triad F-16X 6.3 V CT @ 3 A Filament Power Transformer, New Old Stock

$20.0 2 weeks ago

Triad Power Supply Transformer F-92A 6.5V – 40V

$27.0 3 weeks ago

TRIAD SP-13 transformer

$75.0 3 weeks ago

Vintage Triad Toroid EC-010-A 10MH Power Transformer – Sealed – New Old Stock

$7.22 3 weeks ago

NEW OLD STOCK UNUSED TRIAD MODEL A-4X LINE TO GRID AUDIO TRANSFORMER

$24.99 3 weeks ago

TRIAD F36A Filament Transformer 6.3V 14 amps – 3.5A x4 windings for vacuum tubes

$24.5 4 weeks ago

Triad R-18A Power Transformer 750V @ 175MA DC Vertical Encased Mounting

$175.0 4 weeks ago

Triad Power Supply Transformer F-92A 6.5V – 40V

$27.0 4 weeks ago

TRANSFORMER Power Filament 6.3VCT @ 6A TRIAD F-18A HAM RADIO B

$15.0 4 weeks ago

TRANSFORMER Power 12.6VCT @ 1.5A RADIO TRIAD F-25X HAM RADIO

$15.0 4 weeks ago

TRANSFORMER Power 26.8VCT @ 1A TRIAD F-40X HAM RADIO

$15.0 4 weeks ago

TRANSFORMER Power Filament 6.3VCT @ 6A TRIAD F-18X HAM RADIO

$12.0 4 weeks ago

Triad HS-303 12hy/50ma choke transformer(filter reactor) pair…(2ea)

$200.0 4 weeks ago

TRANSFORMER Power Filament 12.6VCT @ 2A TRIAD F-44X HAM RADIO

$10.0 4 weeks ago

TRANSFORMER Power Filament 24V @ 1A TRIAD F-46X 17-7128 HAM RADIO

$10.0 4 weeks ago

TRANSFORMER Power Filament 24VCT @ 1A TRIAD F-45X HAM RADIO

$10.0 4 weeks ago

Triad F-13X Filament Transformer, New Old Stock

$32.5 4 weeks ago

Triad F-25X Filament Transformer for Tube Amplifiers, New Old Stock

$32.5 4 weeks ago

Triad F-16X Filament Power Transformers 6.3Vct@3.0A 115V NEW in Box Old Stock

$27.5 4 weeks ago

Triad R-58A Power Transformer + C-31A Filter Choke

$250.0 4 weeks ago

TRIAD F-93X Power Supply Transformer For Tube Amplifiers 6.5V-40V 750mA

$35.01 4 weeks ago

TRIAD Transformers Vintage Discontinued F-68U Dry Disk Rect Transformer Open Box

$250.01 4 weeks ago

Initialtriad Hsm-216 Large Power Transformer #5

$380.23 4 weeks ago

Akai Triad eBay

For Akai 1721W Reel To Reel Head Block Comp. 4LC P/N BH482051 Used

$77.77 1 month ago

Triad P-3A Transformer 600/300VCT@300mA 5V@4 Amps

$69.95 1 month ago

Triad | HSM-223 Filament Transformer 6.3V 600MA

$69.99 1 month ago

Cary Triad eBay

VINTAGE TRIAD AJ LINE TO LINE TRANSFORMER PAIR

$199.99 1 month ago

Triad F-16 X Tube Amp Power Transformer, NOS

$16.99 1 month ago

F276X TRIAD TRANSFORMER NEW OLD STOCK

$50.0 1 month ago

F256U TRIAD TRANSFORMER NEW OLD STOCK

$20.0 1 month ago

Triad | F-21A NiB Filament Transformer

$60.0 1 month ago

Vintage TRIAD R-16A Power Transformer & Choke

$99.0 1 month ago

TRIAD UTRAD JAF-1 INPUT TRANSFORMER NOS

$100.0 1 month ago

Triad A-67J Line to Line Transformer Old Vintage Ham Radio Tube Amp

$49.99 1 month ago

Triad R-7A Transformer Pri 115V Fil 5V @ 2A, Fil 6.3 CT @ 2A

$109.99 1 month ago

Triad R-11A Transformer Pri 115V Fil 6.3V CT. @ 3.5A, Fil 5V @ 3A

$199.99 1 month ago

Vintage TRIAD R-16A Power Transformer 700 V@ 160ma, 6.3V@ 5A, 5V@ 3A +tube-amp+

$139.0 1 month ago

Vintage TRIAD Power Transformer R16A R-16A 60 CPS USED As Is ~Ships Same Day~

$149.99 1 month ago

Vintage Triad TY-75A D.C. To A.C. Converter Transformer 12-14 VDC To 110-115 12v

$19.95 1 month ago

BRAND NEW TRIAD INTERSTAGE T-1201 AUDIO PREAMPLIFIER TRANSFORMER

$39.99 1 month ago

24V 16V 4V 4A vintage power transformer Triad F104U 24 volt 4 amp 115V 60Hz

$20.0 1 month ago