Transformers & Chokes

P-T292 Transformer - Power
  • Primary Voltage: 120 V
  • Secondary 1: 140 V @ 100 mA
  • Secondary 2: 28 V @ 20 mA
  • Secondary 3: 10.5 V @ 2 A

Primary voltage = black wires Secondary 1 = Red wires Secondary 2 = Yellow wires Secondary 3 = Green wires
$19.95
P-TUBT-1 Transformer - One Electron, Output, 1600 Ω to 16/8/4 Ω
The UBT-1 from One Electron is a low-impedance single-ended output transformer intended for parallel combinations of tubes running a B+ voltages of 250 to 325 volts, such as: two or three EL34s (triode connected), three 2A3s, two 300Bs, two 6AS7s, etc., as well as single sweep tubes run in 'enhanced-triode' mode, resulting in 10 to 15 watts of output power.
$125.00
P-TF22798 Transformer - Fender® Replacement, Power, 325-0-325 V, 200 mA
Replacement for Fender Super Reverb, Pro Reverb, Bandmaster, and Tweed Bassman. Includes rectifier tap.
Equivalent to #125P5D & #022798.
$79.95
P-TM800-C-CE Filter Choke - Marshall Replacement, for JCM800
Replacement filter choke for Marshall JCM800s.
$24.95
P-T143 Transformer - Hammond, Power, 350-0-350V, 70-90 mA
Custom manufactured to replace most 6 and 7 tube sets of the early 1930s. Supplied with vertical mounting shells. Provides a seperate filament winding for audio output stages.
Specifications
Rating: 350-0-350 V, 70 or 90 mA (if 5 V winding is used with 2 A rectifier)
Windings: 5 V, 3 A; 2.5 V, 7.5 A; 2.5 VCT, 3.5 A
Mounting Centers:2 x 2.625"
Weight: 4.2 lbs.
Overall Height: 3.12"
$105.95
P-TN-51X Transformer - Line Isolation, 35 VA, 115V, 300 mA, 1 x 115V
35VA chassis mount Power Transformer for isolating equipment from direct connection to the power line. It is constructed with non-concentrically wound coils. The primary and secondary are wound on separate arbors, then assembled on a laminate core side-by-side separated by insulation. This prevents electrical connection under normal or overload conditions between the primary and secondary windings. These units are designed with 1500V isolation between winding to winding and between winding and core. Materials and construction are rated for Class B insulation system.
$21.95
P-T166X-6D3 Transformer - Hammond, Low Voltage / Filament, Open, 6.3 VCT
  • Primary 115 VAC, 60 Hz.
  • Secondary 6.3 C.T.
  • Center tapped secondary.
  • Open style, channel bracket, two hole chassis mount.
  • Minimum 6" long leads.
  • Dual bobbin design - no electrostatic shield required.
  • Class B insulation (130 degrees, C).
  • Hi-Pot test of 2,000 V RMS.
  • UL listed (# E50394) & CSA certified (# LR3902).
Starting at $10.98
Note:
P-T166G6: 0.6 A
P-T166J6: 1 A
P-T166K6B: 1.2 A
P-T166S6: 10 A
are special order items.
Note: some of these items are special order items.
P-TF49967 Transformer - Fender®, Power, Blues Junior, 15 W
Fender Original Blues Junior Power Transformer. Equivalent to #049967.
$50.95
P-TM-P100 Transformer - Marshall Replacement, Power, 100 W
100 watt replacement power transformer for Marshall. Good replacement for JMP and JCM800s for EL34! Built to vintage specs with exact interleave ratios and materials. Gives great classic sound. Great for upgrading later issue Marshall amps.
$99.95
P-TM050 Transformer - Marshall Replacement, Output, 50 W
Great for upgrading later issue Marshall™ amps. Good replacement for JMP and JCM 800s.
$76.95
P-TM0100 Transformer - Marshall Replacement, Output, 100 W
Great for upgrading later issue Marshall™ amps. Gives great classic sound.
Good replacement for JMP and JCM 800s. for EL34!
$81.95
P-TUBT-2 Transformer - One Electron, Output, 4800 Ω to 16/8/4 Ω
The UBT-2 from One Electron is the same size and power (15 watts) as the UBT-1, but has a higher primary impedance suitable for single tubes running at B+ voltages of 400 to 500 volts, such as: 50, WE 300B,etc.
$129.95
P-T166X-2D5 Transformer - Hammond, Low Voltage / Filament, Open, 2.5 VCT
  • Primary 115 VAC, 60 Hz.
  • Secondary 2.5 C.T.
  • Center tapped secondary.
  • Open style, channel bracket, two hole chassis mount.
  • Minimum 6" long leads.
  • Dual bobbin design - no electrostatic shield required.
  • Class B insulation (130 degrees, C).
  • Hi-Pot test of 2,000 V RMS.
  • UL listed (# E50394) & CSA certified (# LR3902).
Starting at $16.44
Note: P-T166Q2: 6 A is a special order item.
P-TF22723 Transformer - Fender® Replacement, Power, 325-0-325 V, 180 mA
Replacement for Fender Vibrolux and Tremolux Blackface AA763 (1963-1966).
Equivalent to #125P26A & # 036483. 35 Watts.
$69.95
P-TF22848-X Transformer - Fender® Replacement, Output, 35 W
Replacement for Pro Reverb, Tremolux, Vibrolux, Bandmaster, and Vibroverb. Equivalent to #125A6A & #022848.
Starting at $43.00
P-TF22913 Transformer - Replacement for Fender®, Output, 12W, 8Ω
Generic replacement for Fender Princeton Reverb, Tweed Deluxe, 8 ohms. Transformer is not manufactured by Fender, but is equivalent to #125A10B & #022913.


Specifications


Audio Power
12 W (RMS)


Primary Impedance
8,000 Ω


Secondary Impedance
8 Ω


Mounting Centers
2.875"


Mounting Type
Vertical


Weight
1.0 lbs


Warning: Not all amplifier models of the same name use the same transformer model. Please make sure the amplifier transformer which you are replacing has a Fender number matching the equivalent Fender transformer number listed here.
$39.95
P-TF36958 Transformer - Fender®, Power, Hot Rod Deluxe
Fender Original Hot Rod Deluxe Power Transformer. Equivalent to #036958.



Specifications



Primary
120 VAC @ 60 Hz (Black - White)


Secondary 1 (Red - Red)
495 VDC unloaded, 440 VDC @ 65.7 mA DC, 388 VDC @ 200 mA DC


Secondary 2 (Brown - Brown)
53.6 VAC @ 1.58 A AC


Secondary 3 (Green - Green)
6.6 VAC @ 3.75 A AC


Warning: Not all amplifier models of the same name use the same transformer model. Please make sure the amplifier transformer which you are replacing has a Fender number matching the equivalent Fender transformer number listed here.
$58.95
P-TM-P50 Transformer - Marshall Replacement, Power, 50 W
A good upgrade for later issue Marshall amplifiers. Good replacement for JMP and JCM 800s for EL34!
$86.95
P-H1600-A Switch - Rotary Impedance Selector, for Hammond 1600A series
Includes: 3 pole, 3 position rotary switch, ¼" output jack and black chicken head knob. Hammond 1600A series transformers provide 'easy wire secondary' impedances of 4, 8, or 16 ohms. We now offer a selector switch, pre-wired and complete with ¼" output jack. Follow simple instructions provided to wire transformer secondary to switch, mount switch and ¼" jack in separate 3/8" diameter holes in chassis and you'll easily be able to select output impedance as necessary. (Not recommended for 1645A or 1650G) (See P-H1600 for a selector switch to work with Hammond 1600 series transformers.)
$11.95
P-T124X Transformer - Hammond, Audio Interstage, 5 Watt
  • Designed for general purpose or replacement use in push-pull or phase inverter tube driver circuits.
  • Should not be used for single ended applications. They have no gap for DC bias current present in SE mode.
  • Open style with minimum 5" long primary leads.
  • Minimum frequency response 150 Hz. - 15 Khz (+/- 1db max. ref. 1 Khz.) at full rated power.
  • Core material is Grain Oriented Silicon Steel.
Starting at $38.60
P-T125XSE Transformer - Hammond, Universal Single Ended
  • Designed for general purpose or replacement use (not Hi-Fi), in single ended, tube output circuits.
  • Frequency response: 100 Hz. - 15 Khz (± 1db max. - ref. 1 Khz). (For full frequency response (20 Hz. to 20 Khz.) - see P-T1627SE).
  • For push-pull output use, see P-T125A - optimized for push-pull tube output circuits.
  • Open style with minimum 12" long primary & secondary leads leads.
  • All sizes use butt stacked cores (using 29M6 steel) with an air gap, to reduce D.C.
Starting at $45.84
Note: P-T125GSE: 25 W / 100 mA is a special order item.
P-T1650X Transformer - Hammond, Tube Output, Push-Pull
  • Designed for push-pull tube output circuits.
  • Enclosed (shielded), 4 slot, above chassis Type 'X' mounting.
  • Frequency response 30 Hz. to 30 Khz. at full rated power (± 1 db max. - ref.
Starting at $85.25
Note: P-T1650W: 280 W / 1.9 kΩ is a special order item.
P-T193X Filter Choke - Hammond, D.C. choke, Enclosed
  • Enclosed, 4-hole mount chokes
  • Tolerance of 15% on both inductance & resistance.
  • Inductances measured at rated D.C. current.
  • Minimum 8" long leads.
  • Units will exhibit less inductance at slightly higher currents or more at lower currents.
  • Perfect for high voltage power supply filtering, case matches power transformers & tube audio output transformers.
  • Units are vacuum impregnated with polyurethane varnish for quiet and long life operation.
  • For more sizes and voltages (open - bracket mount type) - see P-T154-P-T156-X
  • Operating temperature range is -40C to 85C
Starting at $38.65
Partially Out of Stock
Note:
P-T193T: 0.05 H / 2 A
P-T193N: 3 H / 500 mA
P-T193P: 5 H / 500 mA
P-T193G: 10 H / 150 mA
P-T193M: 10 H / 300 mA
P-T193Q: 10 H / 500 mA
P-T193B: 12 H / 100 mA
P-T193C: 20 H / 100 mA
are special order items.
Note: some of these items are special order items.
P-T166N12 Transformer - Hammond, Low Voltage / Filament, Open, 12.6 VCT
  • Primary 115 VAC, 60 Hz.
  • Secondary 12.6 C.T.
  • Center tapped secondary.
  • Open style, channel bracket, two hole chassis mount.
  • Minimum 6" long leads.
  • Dual bobbin design - no electrostatic shield required.
  • Class B insulation (130 degrees, C).
  • Hi-Pot test of 2,000 V RMS.
  • UL listed (# E50394) & CSA certified (# LR3902).
$24.67
Don't see what you're looking for? Send us your product suggestions!