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Transformers & Chokes

Transformers and chokes for building or repairing guitar, bass, and other amplifiers.  For specs and comparison sheets, click the following links:

Guitar Amp Replacement Transformers  |  General List Of Audio Transformers

As an official Canadian Hammond Distributor, we can get any Hammond product whether or not it is listed on our site.  Contact us if you need something we do not currently stock.

  • Hammond 290BX - Power Transformer

    Hammond 290BX - Power Transformer

    MADE IN CANADA Replacement for (Deluxe, 5A3, 5B3, 5C3, 6G3, AB763) (Deluxe Reverb, A1172, A1270, AA763, AB763, AB868, Blackface, Silverface, W/Volume Boost) Tweed Tremolux Equivalent to Fender part number 125P23D & 041316 Primary: 120VAC...
    C$135.99
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  • Hammond 290CAX - Power Transformer

    Hammond 290CAX - Power Transformer

    MADE IN CANADA Replacement for Fender Harvard, Fender Vibrolux Primary: 120/240VAC 50/60Hz Secondary: 630VCT / 550VCT @ 115mA6.3V @ 2A5V @ 2A Features: Designed for drop in replacement of original units, though mounting holes...
    C$118.99
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  • Hammond 290CAZ - Power Transformer

    Hammond 290CAZ - Power Transformer

    MADE IN CANADA Replacement for Ampeg GEMINI VI 25W Equivalent to manufacturer part number PT-113 Primary: 117VAC 60Hz Secondary: 625VCT @ 100mA6.3V @ 3A Features: Designed for drop in replacement of original units, though...
    C$132.99
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  • Hammond 290CX - Power Transformer

    Hammond 290CX - Power Transformer

    MADE IN CANADA Replacement for Fender (Vibrolux, AB763) (Vibrolux Reverb, AA270, AA964, AB568) (Tremolux, AA763, AB763) Equivalent to Fender part number 125P26A & 022723 Primary: 120VAC 60Hz Secondary: 650VCT @ 207mA6.3VCT @ 4A5V @ 3A ...
    C$162.99
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  • Hammond 290CZ - Power Transformer

    Hammond 290CZ - Power Transformer

    MADE IN CANADA Replacement for Vox AC15C1 Primary: 120/240VAC 50/60Hz Secondary: 600VCT @ 120mA25V @ 250mA6.3V @ 4A Features: Designed for drop in replacement of original units, though mounting holes may not always match up perfectly...
    C$138.99
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  • Hammond 290D2X - Power Transformer

    Hammond 290D2X - Power Transformer

    MADE IN CANADA Replacement for Fender Bandmaster Tweed and Bandmaster Reverb (Blackface*, AA763*, AA768*, AA270*, Silverface*, AA1069*) part number 8087, 125P5DX, 125P5D, 022798, or 022806. Primary: 120VAC 60Hz Secondary: 710VCT @ 300mA610VCT50V6...
    C$261.99
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  • Hammond 290DX - Power Transformer

    Hammond 290DX - Power Transformer

    MADE IN CANADA Replacement for Fender (Bandmaster Tweed, Bandmaster Reverb AA1069, AA270, AA763, Silverface, Blackface, Tweed) (Baseman Combos, Baseman Tweed, Baseman 5F6, 5F6A, Baseman 59) (Pro Tweed, Pro, Pro Blackface, AB763, Pro Reverb AA1069, AA270,...
    C$170.99
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  • Hammond 290EX - Power Transformer

    Hammond 290EX - Power Transformer

    MADE IN CANADA Replacement for Fender Bandmaster.  Similar to Fender part numbers: 67233, 125P7D, 125P7DX, 022814. Primary: 120VAC 60Hz Secondary: 660VCT @ 275mA53V Bias6.4VCT @ 4A Features: Designed for drop in...
    C$180.99
    Add to Cart
  • Hammond 290FX - Power Transformer

    Hammond 290FX - Power Transformer

    MADE IN CANADA Replacement for Fender (Vibrosonic Reverb 100) (Baseman 100) (Quad Reverb 100) (Showman AA768, AB763, AC568, Blackface, Dual AB763, AC568, Reverb 100 , Reverb AA270, AA769, Silverface) (Super Six Reverb 100) (Twin Reverb 100, AA270, AA769,...
    C$197.99
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  • Hammond 290GX - Power Transformer

    Hammond 290GX - Power Transformer

    MADE IN CANADA Replacement for Marshall JCM800 and JMP - 50 Watt Primary: 120/220/240VAC 50/60Hz Secondary: 690VCT @ 150mA6.3VCT @ 5A Features: Designed for drop in replacement of original units, though mounting holes may not always match up...
    C$191.99
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  • Hammond 290GZ - Power Transformer

    Hammond 290GZ - Power Transformer

    MADE IN CANADA Replacement for Marshall JCM800 and JMP - 50 Watt Primary: 120/220/240VAC 50/60Hz Secondary: 690VCT @ 150mA6.3VCT @ 5A Features: Designed for drop in replacement of original units, though mounting holes may not always match up...
    C$218.99
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  • Hammond 290HAX - Power Transformer

    Hammond 290HAX - Power Transformer

    MADE IN CANADA Replacement for Fender Harvard (5F10) Primary: 120VAC 60Hz Secondary: 550VCT @ 100mA50V Bias Tap6.3VCT @ 2.5A5V @ 3A Features: Designed for drop in replacement of original units, though mounting holes may not always match up...
    C$165.99
    Add to Cart
  • Transformer - For Marshall JCM800, JMP-100W

    Hammond 290HX - Power Transformer

    MADE IN CANADA Replacement for Marshall JCM800 and JMP - 100 Watt Primary: 120/220/240VAC 50/60Hz Secondary: 356VCT @ 420mA100V @ 50mA6.3VCT @ 7A Features: Designed for drop in replacement of original units, though mounting holes may not...
    C$201.99
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  • Hammond 290HZ - Power Transformer

    Hammond 290HZ - Power Transformer

    MADE IN CANADA Replacement for Marshall JCM800 and JMP - 100 Watt Primary: 120/220/240VAC 50/60Hz Secondary: 350VCT @ 420mA98V @ 50mA6.3VCT @ 7A Features: Designed for drop in replacement of original units, though mounting holes may not always...
    C$217.99
    Add to Cart
  • Hammond 290LEX - Power Transformer

    Hammond 290LEX - Power Transformer

    MADE IN CANADA Replacement for Marshall JTM 45 Primary: 100/120/220/230/240VAC 50/60Hz Secondary: 690VCT @ 200mA6.3VCT @ 5A5V @ 3A Features: Designed for drop in replacement of original units, though mounting holes may not always match up...
    C$198.99
    Add to Cart
  • Hammond 290NX - Power Transformer

    Hammond 290NX - Power Transformer

    MADE IN CANADA Replacement for VOX AC30 (60's Vintage Vertical) Primary: 100/120/220/230/240VAC 50/60Hz Secondary: 580VCT @ 262mA6.3VCT @ 6.80A5V @ 3.42A Features: Designed for drop in replacement of original units...
    C$253.99
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  • Hammond 290PAZ - Power Transformer

    Hammond 290PAZ - Power Transformer

    MADE IN CANADA Replacement for Marshall 18 Watt Combo Primary: 120/240VAC 50/60Hz Secondary: 580V @ 140mA6.3VCT @ 3A5V @ 2A Features: Designed for drop in replacement of original units, though mounting holes may not always match up perfectly...
    C$159.99
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  • Hammond 290TRB - Power Transformer

    Hammond 290TRB - Power Transformer

    MADE IN CANADA Replacement for Traynor YBA2-B. Equivalent to Yorkville/Traynor part number A1314 Primary: 120VAC 60Hz Secondary: 620VCT @ 100mA6.3VCT @ 3A Features: Designed for general replacement of original units. Physically, parts were...
    C$134.99
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  • Hammond 290TX - Power Transformer

    Hammond 290TX - Power Transformer

    MADE IN CANADA Replacement for Fender '59 Bassman Reissue Equivalent to Fender part number 36483 Primary: 120VAC 60Hz Secondary: 696VCT @ 500mA6.55V @ 2A5V @ 2A Output: 100 W Features: Designed for drop in replacement of original units,...
    C$200.99
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  • Hammond 290UX - Power Transformer

    Hammond 290UX - Power Transformer

    MADE IN CANADA Replacement for Fender Hot Rod Deluxe Equivalent to Fender part number 36958 Primary: 120VAC 60Hz Secondary: 319V @ 120mA39V @ 250mA6.6V @ 3.75A Output: 40 W Features: Designed for drop in replacement of original units, though...
    C$154.99
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