All Results

  • AET-O

    Ampeg | Echo Twin | Output Transformer

    Echo Twin

    $114
  • MUSICM-RD50-O

    Musicman | RD 50 | Output Transformer

    ’70s — RD50 combo, 4 & 8Ω taps

    $170
  • ASVT-O

    Ampeg | SVT | Output Transformer

    SVT — ’60s

    $628
  • ASVT-CL-O

    Ampeg | SVT Classic | Output Transformer

    Classic SVT (reissue) — Drop-in Upgrade!

    $503
  • O100JM-CUSTOM

    Marshall | 100 Watt | Output Transformer

    4, 8 & 16Ω taps — 2.5″ stack — 3K primary

    $421
  • FSUPB-OM

    Fender | Bassman | Output Transformer

    ’70s Silverface Bassman 100 — 2, 4, 8 & 16Ω taps

    $371
  • M-DSL401-O

    Marshall | DSL401 | Output Transformer

    Upgrade! — TXOP 00012 — Bolt hole spacing is 2″ x 2 1/2″

    $239
  • MAR-VM100-OS

    Marshall | 100 Watt, VM100 | Output Transformer

    Vintage Modern 100W — Upgrade! For use with four 6L6/5881/KT66/6550/KT88 type tubes

    $371
  • JIMK-O

    Jim Kelley | MISC. | Output Transformer

    4 x 6V6 tubes — 4 & 8Ω taps

    $208
  • TRAY-YBA1A-O

    Traynor | YBA1A | Output Transformer

    Traynor YBA1A — Upgrade!

    $208
  • FBS-O

    Fender | Super | Output Transformer

    Brown 2 x 10 — #45216 — single 4 ohm tap

    Bolt hole spacing is 3 9/16″ center to center

    $170
  • SE-4K

    Mercury | MISC. | Output Transformer

    Single ended — 4K primary — 8Ω secondary

    $132
  • VXO-4-L

    VOX | AC4 | Output Transformer

    with leads

    $139
  • FTCHMP-O

    Fender | Champ | Output Transformer

    Mid ’50s Tweed — single 8Ω tap — 2″ mounting center

    $95
  • SUNN2000S-O

    SUNN | 2000S | Output Transformer

    Early ’70s 2000s

    $534
  • O100RS-LM

    Marshall, Radiospares | 100 Watt | Output Transformer

    2.1K & 3.3K primary — 8 & 16Ω taps

    $472
  • O100JM-SL

    Marshall | 100 Watt | Output Transformer

    Plexi 100 watt — self leads — 1.5″ stack

    $366
  • MBRK-O

    Mesa Boogie | Road King | Output Transformer

    Road King — dual primary — used with EL34 or 6L6 tubes — 4, 8 & 16Ω taps — Upgrade!

    $371
  • FSUPB-O

    Fender | Bassman | Output Transformer

    ’70s Silverface Bassman 100 — #121657

    $333
  • VXO-50

    VOX | AC50 | Output Transformer

    Drop in replacement with 8 and 16 ohm secondary taps.

    $409

Not finding what you’re looking for? We are constantly adding new products to our catalog – for the most up-to-date information, please email or call us: 818-998-7791.

Mercury offers Transformer Restoration Services for rare and vintage transformers that are failing or underperforming. With our attention to detail you can be assured that your restored vintage transformer will look AND sound exactly as it did. For more info please email or call us: 818-998-7791 for a quote.