Transformers & Chokes

Transformer - Hammond, Output, replacement for Fender
  • Replacements for Fender Amps
  • Designed for drop in replacement of original units.
  • Physically, parts were designed to look similar to original factory units (where possible).
  • Material used & design specs. were kept as close as possible to the original part to preserve the stock "tone".
Starting at $33.95
Transformer - Reverb Driver, for Fender® Amps, 125A20B Replacement
Replacement reverb driver transformer for the Fender® part numbers 125A20B, 022921, and 037099. This is the standard reverb driver transformer used in most Fender amps that use a 12AT7 and transformer driven 4AB3C1B tank. Found in countless Fender® models including original and reissues of the following:
  • Fender Princeton Reverb
  • Fender Deluxe Reverb
  • Fender Vibrolux Reverb
  • Fender Pro Reverb
  • Fender Super Reverb
  • Fender Twin Reverb
  • Fender Quad Reverb
  • Fender Super Six Reverb
  • Fender Vibrosonic
  • Many others
$13.95
Transformer - Hammond, Guitar Amplifier, replacement for Fender, 120 V
  • Designed for drop in replacement of original units.
  • Physically, parts were designed to look similar to original factory units (where possible).
  • Material used & design specs. were kept as close as possible to the original part to preserve the stock "tone".
  • See P-T290-FENDER-120-UP for upgraded 120 V transformers, P-T290-FENDER-240 for 240 V transformers

Warning: Not all amplifier models of the same name use the same transformer model.
Starting at $57.49
Filter Choke - Hammond, Open Bracket
Features
  • Economical "open bracket" - channel mount.
  • Tolerance of 15% on both inductance & resistance.
  • Inductances measured at rated D.C.
Starting at $16.75
Note:
P-T155B:6 mH / 2 A
P-T154G:9 H / 40 mA (700 ohm)
P-T155C:60 H / 8 mA
are special order items.
Note: some of these items are special order items.
Transformer - Power, 120V Primary, 325/275V / 6.3VCT / 5V Secondary, for Fender® Champ
Power transformer replacement for the Fender® part numbers 125P1B, 022772, and 66079B. This transformer offers two different B+ options for lower voltage or higher voltage builds. This transformer is used in versions of the:
  • Bronco
  • Champ
  • Princeton
  • Princeton Reverb
  • Vibro Champ

Features
  • 275V or 325V (650/550 VCT) B+ options at 100mA
  • Center tapped 6.3V filament at 2.25A
  • 5V filament supply at 3A
  • For 120V 60Hz primary
  • Standard 2.5” x 2” mounting centers
$59.95
Transformer - Output, 5W, 5k & 8k Primary Options, Upgrade for Fender® Champ
Output transformer upgrade for the Fender® part numbers 125A35A, 125A3A, and 022905 as used in the:
  • 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)

This upgraded transformer features both 4 ohm and 8 ohm taps on the secondary. The primary has two impedance options for lower voltage (5K) and higher voltage (8k) models.
$19.95
Choke - 4H, 50mA, for Fender® 6V6 Amps, 125C3A Replacement
Replacement choke for the Fender® part numbers 125C3A and 022707 as used in the Deluxe, Deluxe Reverb, Vibrolux, Vibrolux Reverb, 1964 Blackface 6G15 Reverb, and others. This choke is rated 4H 50mA DC.
$11.95
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
$20.85
Choke - 4H, 90mA, for Fender® 6L6 Amps, 125C1A Replacement
Replacement choke for the Fender® part numbers 125C1A, 022699, and 036468 as used in the Bandmaster, Dual Showman, Pro Reverb, Twin Reverb, Super Reverb, and others. This choke is rated 4H 90mA DC.
$18.95
Transformer - Audio Interstage, 10 mA
Equivalent to Stancor A53-C. 1:3 ratio overall. Center tapped secondary may be used for push-pull grids.Specifications Max. Primary Current: 10 mA Impedance Primary to Secondary (Ohms): 10,000 to 90,000
$16.95
Transformer - Hammond, High Voltage Plate & Filament, Vertical mount
  • Vertical Mount. For Horizontal Mount, see P-T263-Z
  • Primary 115 VAC, 60 Hz. - except as noted
  • Enclosed, 4 hole, chassis mount.
  • Minimum 6" long leads.
  • Units can be run full wave bridge or full wave C.T.
  • Class A insulation (105 degrees C).
  • Hi-Pot test of 2,000V RMS.
  • Conservative designs - CSA certified (209651).
Starting at $69.95
Note: P-T274AX: 720 V C.T. @ 138 mA is a special order item.
Transformer - 42TL019, Audio & Signal, 10KΩ:600Ω, PC Mount
Small 42TM018 audio transformers with a 10KΩ:600Ω impedance. This transformer is a popular choice for pickup simulators in various effects such as fuzz pedals. The leads are soft metal wire and can be adjusted to fit a variety of applications. RoHS compliant. Rated for 200mW.
$5.55
Transformer - Hammond, Low Voltage / Filament, Open, 6.3 VCT
  • Open style, chassis mount transformers with a 115V 60Hz or 117 50/60Hz primary and a 6.3V center tapped secondary.
Starting at $13.25
Note:
P-T166E6:0.95
P-T166K6:7.56
are special order items.
Note: some of these items are special order items.
Transformer - Output, 15W, 8kΩ CT Primary, for Fender® Deluxe 5E3
Paper bobbin output transformer replacement for the Fender® part number 50246 as used in the 5E3 Deluxe Amp. This transformer has an 8kΩ center tapped primary and an 8Ω secondary. Features
  • Paper Bobbin
  • Vintage Style Color Code
  • 8kΩ Center Tapped Primary
  • 8Ω Secondary
  • Standard 3.125” Mounting Centers
$29.95
Choke - Hammond, for Fender Deluxe, Deluxe Reverb, etc.
Replacement for Fender Deluxe, Deluxe Reverb, Vibrolux, Vibrolux Reverb Equivalent to Manufacturer part number 125C3A & 022707 Specifications: Inductance ± 15% 4 H D.C. Current 50 mA Features:
  • Designed for drop in replacement of original units.
  • Physically, parts were designed to look similar to original factory units (where possible).
  • Inductances measured at rated D.C. current.
  • Material used & design specs. were kept as close as possible to the original part to preserve the stock "tone".
  • Units are vacuum impregnated with polyurethane varnish for quiet and long life operation.
$21.95
Transformer - Audio Interstage, Coil Assembly for P-T156
Coil assembly for P-T156. Use your own iron to preserve mechanical fit. Coil window is 1/2 x ½".
$15.65
Choke - Hammond, for Fender Bandmaster, Dual Showman, etc.
Replacement for Fender Bandmaster, Dual Showman, Pro Reverb, Twin Super Equivalent to Manufacturer part number 125C1A & 022699 Specifications:
  • Inductance ± 15%: 4 H
  • D.C. Current: 90 mA

Features:
  • Designed for drop in replacement of original units.
  • Physically, parts were designed to look similar to original factory units (where possible).
  • Inductances measured at rated D.C. current.
  • Material used & design specs.
$25.98
Choke - Hammond, replacement for Marshall amps
Features:
  • Designed for drop in replacement of original units.
  • Physically, parts were designed to look similar to original factory units (where possible).
  • Inductances measured at rated D.C. current.
  • Material used & design specs. were kept as close as possible to the original part to preserve the stock "tone".
  • Units are vacuum impregnated with polyurethane varnish for quiet and long life operation.
Starting at $29.07
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. core saturation.
  • Primary impedance range from 2,500 to 10,000 Ohms.
  • Secondary impedance range from 4 to 32 Ohms.



Part No.
Audio Power
Max D.C. Bias
Dimensions (Inches)


A
B
C
D
E
G Mtg.
Starting at $61.35
Transformer - 42TM022, Audio & Signal, 1.5KΩ:600Ω, PC Mount
Small 42TM022 audio transformers with a 1.5KΩ:600Ω impedance. This transformer is a popular choice for octavia style builds as well as ring modulators. The leads are soft metal wire and can be adjusted to fit a variety of applications. RoHS compliant. Rated for 200mW.
$5.65
Transformer - Hammond, Output, replacement for Marshall
  • Replacements for Marshall Amps
  • Designed for drop in replacement of original units.
  • Physically, parts were designed to look similar to original factory units (where possible).
  • Material used & design specs. were kept as close as possible to the original part to preserve the stock "tone".
Starting at $49.95
Transformer - Output, 8 W, 4kΩ - 9kΩ impedance
Specifications Output 8 W Primary Impedance 4,000 to 9,000 Ω Mounting Centers 2.375" Weight 0.7 lbs
$29.95
Transformer - Power, 120V primary, 140/28/10.5 V secondary
  • 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
Transformer - Power, 117 V primary, 125 V @ 15 mA secondary
Specifications Primary 117 V, 50/60 Hz Secondary 125 V, 15 mA Filament Winding 12.6V, 0.3 A Mounting Centers 2" Mounting Type U-bracket Weight 0.7 lbs
$19.95