All Results

  • Spec Sheet

    FBFPO

    Fender | Princeton | Output Transformer

    Blackface — #125A10B — Silverface had same OT as #022913

    8 kΩ primary, 8 ohm tap — bolt hole spacing is 2 13/16″

    $125
  • Spec Sheet

    FTDO-59S

    Fender | Deluxe (Tweed) | Output Transformer

    Tweed 5E3 amp — #108 — Same as FTDO-59 with stranded leads (no self leads)

    8 kΩ primary, single 8 ohm tap — Horizontal frame — 3 1/8″ mounting centers

    $132
  • Spec Sheet

    FBFVO-40

    Fender | Vibroverb | Output Transformer

    Blackface — 4 kΩ primary with single 8Ω tap — #125A7A

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

    $151
  • Spec Sheet

    FTCHO-5

    Fender | Champ | Output Transformer

    Late ’50s Tweed — single 4Ω tap — 2-3/8″ mounting center — largest version

    $88
  • Spec Sheet

    SE-20K

    Mercury | MISC. | Output Transformer

    Single ended — 20k primary — 4Ω tap

    $195
  • Spec Sheet

    MMO-100M

    Marshall | 100 Watt | Output Transformer

    Optimized for 6L6 / KT88 / 6550 tubes — 1.5″ stack. Uses Grain-Oriented Iron

    $347

  • O50JM-FS

    Marshall | 50 Watt | Output Transformer

    Plexi era — FatStack version for added low frequency extension and more clean headroom — Mounting Centers: 2-1/2″ X 3″

    $296
  • Spec Sheet

    O50JM-MM

    Marshall | 50 Watt | Output Transformer

    Plexi — for KT88 / 6550 (& 6L6) tubes — 5.9 kΩ primary

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

    $271
  • Spec Sheet

    FBFTO-100M

    Fender | Twin | Output Transformer

    Blackface — 100 watt — 4, 8 & 16Ω taps — smaller stack

    $295
  • Spec Sheet

    O45RS-L

    Marshall, Radiospares | 45 Watt, 50 Watt, JTM45 | Output Transformer

    Leads (endbells available in most colors, including original vintage)

    $333
  • Spec Sheet

    F-DELUXE-FS-OM

    Fender | Deluxe (65 Reverb Reissue), Deluxe (68 Custom Deluxe Reverb), Deluxe (Blackface/Silverface-Reverb) | Output Transformer

    6.0kΩ primary — 2, 4 & 8Ω taps — 4″ Mounting Centers

    $252
  • Spec Sheet

    FTLPT-O

    Fender | Twin | Output Transformer

    Low Power Tweed — #2818

    $214
  • Spec Sheet

    FTHPT-OMA

    Fender | Twin | Output Transformer

    High Power Tweed — 4, 8 & 16Ω taps

    $284
  • Spec Sheet

    MAR50-O

    Marshall | DSL / TSL 50 | Output Transformer

    DSL / TSL — 50 Watt Combo (or Head) —  TXOP 00030 (D5240)

    3.3 kΩ primary — flat mount w/ lugs — Bolt hole spacing is 2 1/2″ x 3 1/8″

    $208
  • Spec Sheet

    FPROJR-OS

    Fender | Pro Jr. | Output Transformer

    8 kΩ primary, 4 & 8Ω taps — **larger than stock OT

    Bolt hole spacing is 3 9/16″, new mounting hole needs to be drilled

     

     

    $163
  • Spec Sheet

    FTBO-M

    Fender | Bassman | Output Transformer

    ’59 Tweed — 2, 4 & 8Ω taps

    $246
  • Spec Sheet

    FBFDR-OM

    Fender | Deluxe (65 Reverb Reissue), Deluxe (68 Custom Deluxe Reverb), Deluxe (Blackface/Silverface-Reverb) | Output Transformer

    Blackface Reverb Era — 2, 4 & 8Ω taps — 3-1/8″ Mounting Centers

    $158
  • Spec Sheet

    VXO-15A-L

    VOX | AC15 | Output Transformer

    ’59 Model — lead wires (not lugs) — 8 & 16Ω taps

    *Can be made as vertical mount or flat mount — specify!

    $271
  • Spec Sheet

    FTPRO-O

    Fender | Pro | Output Transformer

    Tweed — #1846 — 4 kΩ primary, single 8Ω secondary

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

    $139
  • Spec Sheet

    FRO

    Fender | Reverb Unit | Output Transformer

    Reverb unit

    $120

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.