Transformers & Chokes

P-TGO-001 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.
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. 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)

G Mtg.
Starting at $61.35
P-TGO-002 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
P-T125X Transformer - Hammond, Universal Push-Pull
  • 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.
Starting at $49.95
P-T162XSEA Transformer - Hammond, Output, Single-Ended, 30 W
  • 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.
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