Transformers & Chokes

P-T31 Transformer - Output, 8 W, Single Ended
Specifications
  • Power: 8 W
  • Primary Impedance: 5,000 Ω single-ended
  • Secondary Impedance: 8 Ω
  • Primary DC Resistance (Red to Blue): 230 Ω
  • Mounting Centers: 2.375"
  • Mounting Type: U-bracket
  • Weight: 0.7 lbs
$12.56
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Originally: $13.95
P-T125ESE Transformer - Hammond, Universal Single Ended, 15 W, 80 mA
  • 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.
$57.18
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Originally: $63.53
P-T1750E Transformer - Hammond, Output replacement for Fender, 15W 8kΩ
Replacement for Princeton Reverb, Tweed Deluxe Equivalent to manufacturer part number #125A10B and #022913 Warning: Not all amplifier models of the same name use the same transformer model.
$34.58
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Originally: $38.42
P-T125E Transformer - Hammond, Universal Push-Pull, 15 W, 80 mA
  • Designed for general purpose or replacement use in push-pull tube output circuits. (For single ended use, see our 125 SE series - optimized for single ended tube output circuits).
  • Frequency response: 150 Hz. - 15 Khz (± 1db max. ref. 1 Khz).
  • Open style with minimum 5" long primary leads, secondary solder lugs for convenient secondary connections.
  • Tables provided with transformer listing 90 pre-calculated impedance ratios.

Dimensions (Inches)
Mounting Hole
Part No.
Audio Watts
Max. D.C.
$38.35
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Originally: $42.61
P-TF41318 Transformer - Fender® Replacement, Output, 25 Watt, 8 Ohm
Replacement for Deluxe and Deluxe Reverb, 8 ohms.
Equivalent to #125A1A & #041318.
$31.46
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Originally: $34.95
P-TF50438 Transformer - Fender®, Output, Hot Rod Deluxe and Blues Deluxe
Fender Original Hot Rod Deluxe and Blues Deluxe output transformer. 40 watts. Equivalent to #050438.
$37.35
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Originally: $41.50
P-T125C Transformer - Hammond, Universal Push-Pull, 8 W, 60 mA
  • Designed for general purpose or replacement use in push-pull tube output circuits. (For single ended use, see our 125 SE series - optimized for single ended tube output circuits).
  • Frequency response: 150 Hz. - 15 Khz (± 1db max. ref. 1 Khz).
  • Open style with minimum 5" long primary leads, secondary solder lugs for convenient secondary connections.
  • Tables provided with transformer listing 90 pre-calculated impedance ratios.

Dimensions (Inches)
Mounting Hole
Part No.
Audio Watts
Max. D.C.
$34.74
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Originally: $38.60
P-T1750A Transformer - Hammond, Output for Fender, 3.5W 22.8kΩ
Replacement for Reverb Driver Equivalent to manufacturer part number #125A20B & #022921 Warning: Not all amplifier models of the same name use the same transformer model.
$16.60
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Originally: $18.44
P-TF22905 Transformer - Fender® Replacement, Output, 8 W, 3.2 Ohm
Replacement for Fender Champ, VibroChamp, and Bronco amps, 4 ohms.
Equivalent to #125A35A & #022905.
$31.46
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Originally: $34.95
P-T125A Transformer - Hammond, Universal Push-Pull, 3 W, 25 mA
  • Designed for general purpose or replacement use in push-pull tube output circuits. (For single ended use, see our 125 SE series - optimized for single ended tube output circuits).
  • Frequency response: 150 Hz. - 15 Khz (± 1db max. ref. 1 Khz).
  • Open style with minimum 5" long primary leads, secondary solder lugs for convenient secondary connections.
  • Tables provided with transformer listing 90 pre-calculated impedance ratios.

Dimensions (Inches) Mounting Hole Part No. Audio Watts Max. D.C.
$33.14
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Originally: $36.82
P-T125CSE Transformer - Hammond, Universal Single Ended, 8 W, 60 mA
  • 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 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. core saturation.
  • Primary impedance range from 2,500 to 10,000 Ohms.
  • Secondary impedance range from 4 to 32 Ohms.
$44.87
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Originally: $49.86
P-TUBT-3 Transformer - One Electron, Output, 3000 to 4/8/16
The UBT-3 from One Electron is the same size and power (15 watts) as the UBT-1, but has a primary impedance suitable for single or paralleled tubes running at B+ voltages of 300 to 400 volts, such as: 2A3, WE 300B, 50, etc.
$98.96
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Originally: $109.95
P-T1760H Transformer - Hammond, Output upgrade for Fender, 20W 6.6kΩ
Replacement for Deluxe, Deluxe Reverb Upgraded unit allows for more versatility by added secondary connections that did not exist on the original units. Equivalent to manufacturer part number #125A1A & #022640 Warning: Not all amplifier models of the same name use the same transformer model.
$35.93
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Originally: $39.92
P-TF49969 Transformer - Output, Replacement for Blues Junior, 15 W
Fender Original Blues Junior output transformer.
Equivalent to #049969.
15 watts.
$21.56
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Originally: $23.95
P-TUBT-1 Transformer - One Electron, Output, 1600 to 16/8/4
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.
$112.50
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Originally: $125.00
P-T125DSE Transformer - Hammond, Universal Single Ended, 10 W, 70 mA
  • 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.
$49.21
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Originally: $54.68
P-T1750C Transformer - Hammond, Output replacement for Fender, 5W 5kΩ / 8kΩ
Replacement for Bronco (AA764, AB764, Blackface, Silverface), Champ (Tweed, 5C1, 5E1, 5F1, AA764, Blackface, Silverface, Vibro Blackface), Harvard (6G10), Princeton (Tweed, 5B2, 5C2, 5D2, 5E2, 5F2, 5F2A). Equivalent to manufacturer part number #125A35A and #022905 Warning: Not all amplifier models of the same name use the same transformer model.
$30.42
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Originally: $33.80
P-T1609 Transformer - Hammond, Tube Output, Push-Pull, 10W 10kΩ
  • 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.
$76.73
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Originally: $85.25
P-T1620 Transformer - Hammond, Tube Output, Push-Pull, 20W 6.6kΩ
  • 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.
$94.09
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Originally: $104.54
P-T1750M Transformer - Hammond, Output for Fender, 50W 4.2kΩ, general
General Replacement Equivalent to manufacturer part number #125A13A and #022871 Warning: Not all amplifier models of the same name use the same transformer model.
$71.00
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Originally: $78.89
P-TM050 Transformer - Marshall Replacement, Output, 50 W
Great for upgrading later issue Marshall™ amps. Good replacement for JMP and JCM 800s.
$69.26
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Originally: $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!
$73.76
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Originally: $81.95
P-TUBT-2 Transformer - One Electron, Output, 4800 to 16/8/4
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.
$116.96
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Originally: $129.95
P-T1750H Transformer - Hammond, Output replacement for Fender, 20W 6.6kΩ
Replacement for Deluxe, Deluxe Reverb Equivalent to manufacturer part number #125A1A & #022640 Warning: Not all amplifier models of the same name use the same transformer model.
$34.58
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Originally: $38.42
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