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Vintage TRIAD R-7A Power Transformer
Buy: $125.00
New Brand No.18M9252 Triad Magnetics N68X Isolation Transformer
Buy: $28.33
Two Vintage TRIAD HS-61 Output Transformers - very rare
Buy: $659.00
TRIAD HS-443 FILAMENT transformer 125V .8A NEW IN BOX! (FREE & FAST SHIP!)
Buy: $125.00
Pair of Vintage Collins Triad tube Audio Output Transformers 677 0517 00 radio
Buy: $150.00
Replacement Triad HS-56 Transformer Northlake Eng Inc Pultec Spectra Sonics
Buy: $100.00
Vintage Vacuum Tube TRIAD T 280
Buy: $25.00
Triad F-28U Filament Transformer Pri 115V Sec 7.5VCT or 6.3VCT@25 Amps -
Buy: $64.95
TRIAD Vintage Power Transformer Super Rare R-6A
Buy: $120.00
2 NOS NIB Matched Triad 6SN7GTB Audio Tubes Japan
Buy: $75.00
(2) Triad/Philco NOS 7AU7 Vacuum Tubes Tested
Buy: $12.00
Triad C-31A Swinging Choke 25/5hys@20/200mA 153Ω Good Condition Free Shipping
Buy: $53.95
Triad P-217AL Plate Transformer 115/240V 2880VCT@250mA Free Shipping
Buy: $119.95
12Bh7a NOS Vacuum Tube Angled Halo Getter Gray Offset Rounded Plates TRIAD
Buy: $60.00
TRIAD A-33X interstage trans rare Unused JP Used
Buy: $295.99
Triad A-33X Interstage Transformer Component For Enhancing Audio Signal In
Buy: $266.97
Triad A-67J Line to Line Transformer 600/150 to 600/150 60 dB Shielding
Buy: $85.00
Triad F-28U Filament Transformer Pri 115V Sec 7.5VCT or 6.3VCT@25A NOS Free Ship
Buy: $79.95
Triad P-15AL Plate Transformer 2340VCT@250mA w/ Choke Input Free Shipping
Buy: $119.95
TRIAD Vintage Output Transformer S15X S-15X
Buy: $49.99
Vintage Triad F-40X Filament Transformer New 26.5v NEW Old Stock QTY 2
Buy: $40.00
Four Excellent TRIAD 7AU7 Tubes NOS NIB Strong & Balanced TV-7 Test Results
Buy: $11.95
Triad F-189X Power Supply Transformer w/Box Vintage NOS (A5)
Buy: $22.95
Opamp Labs Model 425D and 425Q Operational Amplifiers Used
Buy: $35.00
Triad F-28U Filament Transformer Pri 115V Sec 7.5VCT or 6.3VCT@25 Amps Free Ship
Buy: $64.95
Vintage Unused Triad Transformer HSM-230 NOS
Buy: $79.95
TRIAD Vintage Full Wave Power Transformer R-80 BA/BC
Buy: $149.99
Triad F-90X Power Supply Transformers (2) 10/20CT 40CT 115 Pri 100ma NOS
Buy: $28.00
Triad R-18A Power Transformer 750V @ 175MA DC Vertical Encased Mounting NOS?
Buy: $299.99
C-15X FILTER REACTOR 4 HENRIES. 250 MA.D.G 13835 100 OHMS TRIAD TRANSFORMER Corp
Buy: $75.00
Triad F-92A POWER SUPPLY TRANSFORMER, Triad Transformer Corp.
Buy: $95.00
6BK5 Miniature Beam Power Amplifier Audio Vacuum Tube Gold Plated Pins
Buy: $40.00
TRIAD R-5A POWER TRANSFORMER *UNTESTED*
Buy: $50.00
Triad TY-75A 12-14VDC to 115VAC Converter Transformer 115W
Buy: $40.00
NOS/NIB Triad F192X Transformer 24VCT@2A 115VAC Free Shipping
Buy: $26.95
Triad P-11A Plate Transformer 1455VCT@250mA w/ Choke Input Free Shipping
Buy: $119.95
Two TRIAD 6CS7 Tubes NOS NIB Grey Plates Match Construction AMPLITREX Results
Buy: $10.95
NOS Vintage Triad TY-36X Transistor Interstage Transformer
Buy: $60.00
437 QA Capacitor Matched Pair 4.28MF , New Old Stock
Buy: $105.00
Triad 19AU4GTA ELECTRON TUBE REPLACEMENT
Buy: $24.98
Triad Utrad 2228 Output Transformer OPT
Buy: $39.99
Triad Subwoofer Speaker Grill Badge Logo Emblem Custom Made Aluminum
Buy: $9.95
Triad Magnetics TY-145P Audio Transformer, Through Hole, 600 Ohms-
Buy: $14.99
Triad S-25Z Auto-former 4000/2000/1000/500Ω to Sec 4/8Ω 3dB Steps 8W NOS/NIB
Buy: $35.95
New Brand No.18M9252 Triad Magnetics N68X Isolation Transformer
Buy: $28.99
Vintage NOS Triad R-77BS Power Transformer Television TV T.V.
Buy: $124.99
Triad F-132P Vintage NOS Power Transformer Tube Audio
Buy: $12.49
Triad NOS F-93X Vintage Transformers (4) Outputs from 6.5V to 40V @ 750mA
Buy: $60.00
TRIAD Vintage Power Transformer F-270X
Buy: $49.99
2 Triad 6GK6 Tubes Copper Grid Posts Japan NOS/NIB Free Shipping
Buy: $29.95
Triad M-4Z Modulation and Output Autoformer,10 watts
Buy: $60.00
Triad Type 71A Tubes Hanging Filaments Engraved Base Support Rods
Buy: $26.95
TRIAD VIBRATOR TUBE 168 7117
Buy: $19.50
Three Excellent TRIAD 6BH6 Tubes NOS NIB TV-7 Results
Buy: $10.25
Six TRIAD 12AX4GTB Half Wave Rectifier Tubes NOS NIB Match Dates All Strong TV-7
Buy: $22.95
Triad F-16X Filament Power Transformer, New Old Stock
Buy: $25.00
TRIAD Vintage Filament Transformer F-26X
Buy: $49.99
Triad-Utrad F-94X Power Supply Transformer **OEM**
Buy: $12.47
Triad F-91X Power Supply Transformer Various Output Voltages New!
Buy: $30.00
Triad F-57X Transformer Input 115 Volts, Output 25. VCT 1 Amp NEW
Buy: $21.99
TRIAD Vintage Power Supply Transformer F-91X
Buy: $39.99
Two Excellent TRIAD 6BK7B Tubes NOS NIB Test Strong TV-7D/U MC34B WOO MING AMP
Buy: $13.95
Triad F-70X Filament Transformer F70X
Buy: $27.33
TRIAD JAF-101 COUPLING REACTOR
Buy: $42.96
Triad Filter Choke 2.5hys@110mA 100Ω 2.2KV Test Compact Size Free Shipping
Buy: $35.95
1x 1970's Triad A-67J transformer. 13x available
Buy: $105.00
NOS Vintage Triad TY-56X Transistor Interstage Transformer
Buy: $12.00
NOS NIB Triad F18X Filament Transformer Tube Audio.
Buy: $22.00
Opamp Labs Model 700 Externally Adjustable Audio Oscillators (2) Used
Buy: $35.00
Triad F-16X Filament Power Transformer, New Old Stock
Buy: $27.50
VINTAGE NOS NIB TRIAD POWER TRANSFORMER F-348XP 115/230V
Buy: $17.79
TRIAD Vintage Power Transformer F-135P
Buy: $49.99
(2) RCA/Triad NOS 6FM7 Vacuum Tubes Tested
Buy: $15.00
Triad Midrange Speaker
Buy: $20.00
Triad A-51X Output Transformer 7KΩ to 50Ω 20mA Single Plate Free Shipping
Buy: $29.95
TRIAD BRONZE SUBWOOFER FEET
Buy: $9.99
NOS Triad 5AM8 Vacuum tube
Buy: $7.59
NOS Triad 12DQ6B 12GW6 beam power radio tube,original box,tested strong!,12DQ6
Buy: $8.95
Triad TY-76A DC to AC Converter Transformer 12-14 VDC to 115 VAC 60W
Buy: $45.00
TRIAD N-53M ISOLATION TRANSFORMER
Buy: $69.99
Lot of 3 VINTAGE NOS Triad TY-51X Transistor Driver Transformer NEW OLD STOCK
Buy: $34.99
Triad S-50X Transformer
Buy: $50.00
TRIAD R-56A VINTAGE TRANSFORMER
Buy: $100.00
NOS/NIB Triad T-33X Isolation Transformer 5000Ω CT to 5000Ω CT Free Shipping
Buy: $28.95
Triad F-70X Filament Transformer F70X 12.6V 1.0A CT Center Tapped for Tube Amp
Buy: $14.99
12BK5 vacuum tube TRIAD FREEPORT N.Y. IN BOX
Buy: $5.26
VINTAGE Triad Transformer 2738
Buy: $70.00
Power Transformer 24V 1A Triad F-46X
Buy: $19.99
Triad R-54X Power Transformer - in Box, Vintage
Buy: $50.00
F-22A Magnetex Triad 6.3v Transformer
Buy: $75.00
Triad C-24X Filter Reactor 1hy@200mA 50Ω Free Shipping
Buy: $29.95
Magnetek Triad Transformer F28-85 Split Pack Power Xfmr PRI 115V Class B17-8724
Buy: $17.00
Triad A-78J Line Transistor Output Transformer 2KΩ CT to 600Ω CT or 150Ω 20 dBM
Buy: $95.00
Vintage Triad F-40X Filament Transformer 26.8V 1A
Buy: $25.00
Triad A20274 Discrimination Transformer
Buy: $76.77
F-91X Transformer
Buy: $12.00
1975-76 Triad Replacement TV Guide Transformers Radio Catalog Free Shipping
Buy: $10.95
NOS/NIB Triad T-21X Output Transformer 30K Plate to 50 Ohm Line Free Shipping
Buy: $24.95
Usa Input Transformer Triad Geoformer Cat No.2 A High-Quality Input Transformer
Buy: $909.59
Early Triad 1661 Transformer
Buy: $147.00