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Transformer - Hammond, Output replacement for Fender, 50W 4kΩ
Product Data:
Item ID: 003484
In stock
Brand → Hammond
Type → Output
Replacement Type → Replacements for Fender
Transformer - Hammond, Output replacement for Fender, 50W 4kΩ image 1

Replacement for Tweed Bassman, Super Reverb

Equivalent to manufacturer part number #125A9A and #022855

Warning: Not all amplifier models of the same name use the same transformer model. Please make sure the amplifier transformer which you are replacing has a Fender number matching the equivalent Fender transformer number listed here.


Primary: 4,000 C.T.Ω
Power: 50 W
Amp Type: Push-Pull
Coil Type: Paper


  • Designed for drop in replacement of original units
  • Physically, parts were designed to look similar to original factory units (where possible).
  • Material used and design specs were kept as close as possible to the original part to preserve the stock "tone".
Item Length4.063 in.
Item Width3.125 in.
Item Height3.453 in.
Mounting Center Distance A3.5 in.
Mounting Center Distance B2 in.
Fastener Hole Diameter0.177 in.
Weight5 lbs.
Packaging Dimensions5.6 in. x 4.5 in. x 3.8 in.

Specifications, Files, and Documents: