Transformers & Chokes

The PRC-1 audio choke from One Electron was designed for shunt-feed single-ended output applications, but is also useful where quality inductive loads are needed or as high-quality filter chokes.
$75.65
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Originally: $85.00

The PRC-2 audio choke from One Electron was designed for shunt-feed single-ended output applications, but is also useful where quality inductive loads are needed or as high-quality filter chokes.
$62.26
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Originally: $69.95

The PRC-3 audio choke from One Electron was designed as a plate load for the output of either a high quality line amplifier or a phono preamp.
$62.26
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Originally: $69.95

- 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 $34.40
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Originally: $38.65

Replacement for Vox AC30 reissue
Inductance ± 15%
5 H
D.C. Current
150 mA
Features:
Inductance ± 15%
5 H
D.C. Current
150 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.
$33.49
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Originally: $37.63

Replacement for Marshall Plexi JCM 800.
Inductance ± 15%
40 H
D.C. Current
50 mA
Features:
Inductance ± 15%
40 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.
$31.26
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Originally: $35.12

Replacement for Vox AC30 vintage
Inductance ± 15%
30 H
D.C. Current
100 mA
Features:
Inductance ± 15%
30 H
D.C. Current
100 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.
$30.58
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Originally: $34.36

Replacement filter choke for Marshall JCM800s.
$22.21
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Originally: $24.95

Replacement for Marshall Plexi Specifications:
Features:
- Inductance ± 15%: 3 H
- D.C. Current: 250 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.
$19.70
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Originally: $22.14

Replacement for Fender Bandmaster, Dual Showman, Pro Reverb, Twin Super Equivalent to Manufacturer part number 125C1A & 022699 Specifications:
Features:
- 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.
$15.90
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Originally: $17.86

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.
$14.61
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Originally: $16.42

Replacement for Fender Twin, Super, and Dual Showman. Equivalent to #125C1A & #022699.
$12.42
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Originally: $13.95

Replacement for Fender Deluxe and Vibrolux. Equivalent to #125C3A & #022707.
$11.53
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Originally: $12.95

Features
- Economical "open bracket" - channel mount.
- Tolerance of 15% on both inductance & resistance.
- Inductances measured at rated D.C.
Starting at $11.40
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Originally: $12.81

Molded powdered iron core.
1-1/4 long axial leads.
High inductance & high current.
L measured at 1 Khz. Inductance: 250 µH20% tolerance
DC resistance ohms: .17
Self Resonant Frequency (MHz): 1.5
Maximum DC current amps: 2.5
Coil diameter (in): .43
Core Length (in): 1.25
1-1/4 long axial leads.
High inductance & high current.
L measured at 1 Khz. Inductance: 250 µH20% tolerance
DC resistance ohms: .17
Self Resonant Frequency (MHz): 1.5
Maximum DC current amps: 2.5
Coil diameter (in): .43
Core Length (in): 1.25
$0.96
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Originally: $1.08