Transformers & Chokes

P-TN-68X Transformer - Line Isolation, 50 VA 2 x 115V, 115V, 435mA
Line Isolation Transformer
  • Primary: 115/230 S
  • Secondary: 115 volt
  • Mounting centers: 3.125”
  • Weight: 1.7 lbs.
$15.95
P-T290GX Transformer - Hammond, for Marshall JCM800, JMP-50W
Special Order Item
Replacement for Marshall JCM800 and JMP - 50 Watt
Primary: 120/220/240 VAC, 50/60 Hz
Features:
  • 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".
$118.96
Out of Stock
P-T166S6 Transformer - Hammond, Filament, 6.3 VCT, 10 A, Open Style
Special Order Item
Specifications
  • Primary: 115 VAC, 60 Hz
  • Secondary: 6.3 VCT, 10 A
  • Mounting Centers: 3.56"

Key Features
  • 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)
$47.73
Note: special order items require additional lead time. See our page on special order items.
P-T1627SEA Transformer - Hammond, Output, Single-Ended, 30 W, 160ma DC
Special Order Item
  • New and improved version, higher power handling, smoother frequency response, easy to use secondary tap.
  • Over designed for single ended tube output circuits (triode, tetrode or pentode tubes).
  • Enclosed (shielded), 4 slot, above chassis Type 'X' mounting.
  • Frequency response at least 20 Hz. to 20 Khz. at full rated power (± 1 db max. ref.
$193.01
Note: special order items require additional lead time. See our page on special order items.
P-T193M Filter Choke - Hammond, Enclosed, 10 H, 300 mA
Special Order Item
Specifications
  • Inductance: 10 H
  • D.C. Current: 300 mA
  • Resistance: 63 Ω
  • Max. Voltage: 800 VDC
Features:
  • Enclosed, 4-hole mount chokes
  • Tolerance of 15% on both inductance & resistance.
  • Inductances measured at rated D.C.
$117.37
Note: special order items require additional lead time. See our page on special order items.
P-T270DAZ Transformer - Hammond, Power, 260-0-260 V, 104 mA, Horiz. mount
Special Order Item
Specifications:
  • Size: 76 VA
  • Dual Primary: 115 VAC, 125 VAC, 60 Hz.
  • A.C. High Voltage Secondary RMS: 520V.C.T.
$78.44
Note: special order items require additional lead time. See our page on special order items.
P-T273DZ Transformer - Hammond, Power, 350-0-350 V, 103 mA, Horiz. mount
Special Order Item
Specifications:
  • Size: 101 VA
  • Dual Primary: 117 VAC, 50/60 Hz.
  • A.C. High Voltage Secondary RMS: 700V.C.T. @ 103mA
  • Filament Winding #1: 5 V @ 2 A
  • Filament Winding #2: 6.3 V C.T.
$111.00
Note: special order items require additional lead time. See our page on special order items.
P-T1628SEA Transformer - Hammond, Output, Single-Ended, 30 W, 5k Primary
Special Order Item
  • Over designed for single ended tube output circuits (triode, tetrode or pentode tubes).
  • Enclosed (shielded), 4 slot, above chassis Type 'X' mounting.
  • Frequency response at least 20 Hz. to 20 Khz. at full rated power (± 1 db max. ref.
$193.01
Note: special order items require additional lead time. See our page on special order items.
P-T154G Filter Choke - Hammond, Open Bracket, 9 H, 40 mA, 700 ohm
Special Order Item
  • Inductance: 9 H
  • D.C. Current: 40 mA
  • Resistance: 700 ohms
  • Maximum Operating Voltage: 300 V
  • Features
    • Economical "open bracket" - channel mount.
    • Tolerance of 15% on both inductance & resistance.
    • Inductances measured at rated D.C.
$16.31
Note: special order items require additional lead time. See our page on special order items.
P-T378CX Transformer - Hammond, Power, 400-0-400 V, 534 mA
Special Order Item
  • Universal Primary - 100, 110, 120, 200, 220, 240 VAC 50/60 Hz.
  • High voltage secondary designed for full wave center tapped use.
  • 50 VAC bias tap from high voltage secondary C.T.
  • Black epoxy painted to match our P-T1650 series of output transformers.
  • Class A insulation (105 degrees C).
  • Hi-Pot test of 2,000 V RMS.
  • Windings are concentric wound for low stray field and low noise.
Secondary: 400-0-400 V, 534 mA
Filament winding : 6.3 VCT, 6 A
Mounting centers: 3.5 x 4" vertical mount
Weight: 17.6 lbs.
$228.42
Note: special order items require additional lead time. See our page on special order items.
P-T155C Filter Choke - Hammond, Open Bracket, 60 H, 8 mA
Special Order Item
  • Inductance: 60 H
  • D.C. Current: 8 mA
  • Resistance: 2750 ohms
  • Maximum Operating Voltage: 400 V
  • Features
    • Economical "open bracket" - channel mount.
    • Tolerance of 15% on both inductance & resistance.
    • Inductances measured at rated D.C.
$18.26
Note: special order items require additional lead time. See our page on special order items.
P-T193P Filter Choke - Hammond, Enclosed, 5 H, 500 mA
Special Order Item
Specifications
  • Inductance: 5 H
  • D.C. Current: 500 mA
  • Resistance: 26 Ω
  • Max. Voltage: 800 VDC
Features:
  • Enclosed, 4-hole mount chokes
  • Tolerance of 15% on both inductance & resistance.
  • Inductances measured at rated D.C.
$127.49
Note: special order items require additional lead time. See our page on special order items.
P-T290FEX Transformer - Hammond, 240V for Twin Reverb, Dual Showman, etc.
Special Order Item
Replacement for Fender Twin Reverb, Dual Showman, Bassman 100 Equivalent to Fender part number 125P34A & 022756 Primary:240 VAC, 50 Hz. For 120V version, see P-T290FX Features:
  • Designed for drop in replacement of original units.
  • Physically, parts were designed to look similar to original factory units (where possible).
  • Paper Core
  • Material used & design specs. were kept as close as possible to the original part to preserve the stock "tone".

Warning: Not all amplifier models of the same name use the same transformer model.
$137.87
Out of Stock
P-T290NX Transformer - Hammond, Classic replacement for Vox AC30 Vintage
Special Order Item
Replacement for Vox AC30 Vintage
Primary: 100/120/220/230/240 VAC, 50/60 Hz
Features:
  • 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".
$201.56
Note: special order items require additional lead time. See our page on special order items.
P-T378X Transformer - Hammond, Power, 400-0-400 V, 230 mA, Univ. Primary
Special Order Item
  • Universal Primary - 100, 110, 120, 200, 220, 240 VAC 50/60 Hz.
  • High voltage secondary designed for full wave center tapped use.
  • 50 VAC bias tap from high voltage secondary C.T.
  • Black epoxy painted to match our P-T1650 series of output transformers .
  • Class A insulation (105 degrees C).
  • Hi-Pot tested to 2,500 VAC.
  • Windings are concentric wound for low stray field and low noise.

Secondary: 400-0-400 V, 230 mA Filament winding 1: 5 VCT, 3 A Filament winding : 6.3 VCT, 6 A Mounting centers: 3" x 3.06" vertical mount Weight: 8.9
$212.74
Note: special order items require additional lead time. See our page on special order items.
P-T125J Transformer - Hammond, Output, 8 W, 2.5k or 4k Primary
Special Order Item
Specifications Audio Watts: 8 Primary Impendance (Ohms): 2.5k/4K center-tapped Secondary Impendance (Ohms): 6/8 - 3.2/4 Mounting centers: 2-13/16u-bracket Weight: 1.0 lb.
$44.84
Note: special order items require additional lead time. See our page on special order items.
P-T159ZC Filter Choke - Hammond, Open Bracket, 60 mH, 2 A
Special Order Item
  • Inductance: 60 mH
  • D.C. Current: 2 A
  • Resistance: 0.7 ohms
  • Maximum Operating Voltage: 500 V
  • Features
    • Economical "open bracket" - channel mount.
    • Tolerance of 15% on both inductance & resistance.
    • Inductances measured at rated D.C.
$34.03
Note: special order items require additional lead time. See our page on special order items.
P-T167M5 Transformer - Hammond, Filament, 5 VCT, 3 A, Enclosed
Special Order Item
Specifications
  • Primary: 115 VAC, 60 Hz
  • Secondary: 5 VCT, 3 A
  • Mounting Centers: 1.5" x 1.31", vertical

Key Features
  • Center tapped secondary
  • Enclosed, 4 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)
$34.99
Note: special order items require additional lead time. See our page on special order items.
P-T270CBX Transformer - Hammond, Power, 250-0-250 V, 100 mA
Special Order Item
Primary 115 VAC 60 Hz.
Secondary DC current measured with cap. input filter, full wave (two diode) C.T., rectifier circuit.
Enclosed, 4 hole chassis mount.
Minimum 6 long leads.
2" X 2" vertical mounting centers.
Class A insulation (105 degrees C).
Hi-Pot test of 2000 V RMS.
Conservative designs - CSA certified (# LR3902).
3.2lbs
Secondary: 250-0-250 V100 mA
Filament winding 1: 5 V2 A
Filament winding 2: 6.3 V3 A
$78.95
Note: special order items require additional lead time. See our page on special order items.
P-T273AZ Transformer - Hammond, Power, 325-0-325 V, 46 mA
Special Order Item
Specifications:
  • Size: 49 VA
  • Dual Primary: 117 VAC, 50/60 Hz.
  • A.C. High Voltage Secondary RMS: 650V C.T.
$86.51
Note: special order items require additional lead time. See our page on special order items.
P-T1608A Transformer - Hammond, Tube Out, Easy Secondary, 10W 8kΩ
Special Order Item
  • 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.
$116.97
Note: special order items require additional lead time. See our page on special order items.
P-T193C Filter Choke - Hammond, Enclosed, 20 H, 100 mA
Special Order Item
Specifications
  • Inductance: 20 H
  • D.C. Current: 100 mA
  • Resistance: 181 Ω
  • Max. Voltage: 600 VDC

Features:
  • Enclosed, 4-hole mount chokes
  • Tolerance of 15% on both inductance & resistance.
  • Inductances measured at rated D.C.
$60.71
Note: special order items require additional lead time. See our page on special order items.
P-T193T Filter Choke - Hammond, Enclosed, .05 H, 2000 mA
Special Order Item
Specifications
  • Inductance: 0.05 H
  • D.C. Current: 2,000 mA
  • Resistance: 0.7 Ω
  • Max. Voltage: 300 VDC
Features:
  • Enclosed, 4-hole mount chokes
  • Tolerance of 15% on both inductance & resistance.
  • Inductances measured at rated D.C.
$50.59
Note: special order items require additional lead time. See our page on special order items.
P-T261M6 Transformer - Hammond, Plate & Filament or Bias, 215V@269mA
Special Order Item
Specifications:
  • Primary: 115 VAC, 125 VAC, 60 Hz.
  • Secondary #1: 215 V @ 269 mA
  • Filament Secondary #2: 6.3 V @ 4 A
  • Mounting Centers: 4.00" u-bracket
  • Weight: 4 lbs.
Features:
  • Primary 115 VAC, 60 Hz.
  • Designed for small power or bias supplies, test equipment, preamps etc.
  • Economical , two hole, channel bracket, chassis mount.
  • Minimum 5" long leads.
  • Convenient 6.3 or 12.6 volt filament/auxiliary winding.
$102.38
Note: special order items require additional lead time. See our page on special order items.
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