All Results

  • Spec Sheet

    MUSICM-65-O

    Musicman | Sixty-five (65) | Output Transformer

    ’70s — 65 watt — #5-75 — 6kΩ primary, 4 & 8 Ω taps

    Vertical mount, bolt hole spacing is 2 1/2″ x 2 1/4″

    $208

  • FTPO-55

    Fender | Princeton | Output Transformer

    ’55 Tweed – 4Ω tap

    $114

  • MATT-9356-A-O

    Matchless | Clubman 35 | Output Transformer

    Early ’90s Clubman 35

    $271
  • Spec Sheet

    EG-TWK40-O

    Egnater | Tweaker 40 | Output Transformer

    4, 8 & 16Ω taps — Drop-in Upgrade!

    $189

  • FTPRO-O-C

    Fender | Pro | Output Transformer

    Tweed — #1846 — 4 kΩ primary — single 2.6Ω tap

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

     

    $151
  • Spec Sheet

    MESAB-DC5-O

    Mesa Boogie | DC-5 | Output Transformer

    DC-5 — 4 & 8Ω taps — Drop-in Upgrade! — #562051

    $227

  • FBFTO-85M

    Fender | Twin | Output Transformer

    Blackface Reverb — 4 & 8Ω taps

    $227
  • Spec Sheet

    FTVO

    Fender | Vibrolux | Output Transformer

    Late ’50s Tweed — #50246 — 8 kΩ primary, single 8 ohm tap

    Secondary has self leads like original — Horizontal frame — 3 1/8″ mounting centers

     

    $132
  • Spec Sheet

    M-88BASS-250-OM

    Mercury | MISC. | Output Transformer

    Custom design for bass guitar applications — 2, 4 & 8Ω taps — 1500Ω primary — 3″ stack of iron. Uses Grain-Oriented Iron

    $503
  • Spec Sheet

    MMO-100

    Marshall | 100 Watt | Output Transformer

    Later ’70s Model — JCM800 (C 2668) — for higher gain amp

    1.5″ stack — 1.65 kΩ pri, 4, 8 & 16 Ω sec — 3″ x 2 1/2″ bolt hole spacing

    $339
  • Spec Sheet

    TW-KF-OT

    Trainwreck | MISC. | Output Transformer

    Dual primary — 5200Ω and 6600Ω — 4, 8 & 16Ω taps — Upgrade!

    $352
  • Spec Sheet

    OR-DT-O

    Orange | 15 Watt | Output Transformer

    Dual Terror — 4, 8 & 16Ω taps — Drop-in Upgrade!

    $271

  • FTLPT-OM

    Fender | Twin | Output Transformer

    Low Power Tweed — 4, 8 & 16Ω taps

    $233
  • Spec Sheet

    SE-5K-M

    Mercury | MISC. | Output Transformer

    Single Ended 5k primary — 4, 8 & 16 Ohm Secondary taps

    $163

  • F-WHITE-O

    Fender | White | Output Transformer

    The “White” amp — rare version from 1956 — single 4Ω tap

    (Similar amp to Tweed Princeton)

    $125
  • Spec Sheet

    O100JM-VZS

    Marshall | 100 Watt | Output Transformer

    Rare Plexi — 2.2K primary — standard Plexi 100 watt size — 4, 8 & 16Ω taps — 1.5″ stack. Uses Grain-Oriented Iron

    $347

  • O18RS-FS

    Marshall, Radiospares | 18 Watt | Output Transformer

    FatStack with leads

    $339
  • Spec Sheet

    SSTT-O

    Silvertone | 1484 | Output Transformer

    Sears Silvertone — Twin Twelve — #1484 — 2″ tall lamination stack (#O50)

    Flat mount, uses 2 x 4-40 screws (included) — 1 1/2″ center to center

    $195

  • MAR-DSL100H-O

    Marshall | DSL / TSL 100 | Output Transformer

    DSL100h– Drop-in Upgrade!

    $271
  • Spec Sheet

    JIMK-OS

    Jim Kelley | MISC. | Output Transformer

    2 x 6V6 tubes — 8K primary — 4, 8 & 16Ω taps

    $208

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.