All Results

  • Spec Sheet

    O100-PLM

    Marshall | 100 Watt | Output Transformer

    Plexi — 3100Ω primary impedance — 1.5″ stack

    $371

  • MMO-100E

    Marshall | 100 Watt | Output Transformer

    Optimized for 6L6 / KT88 / 6550 tubes — 2, 4 & 8Ω taps — 1.5″ stack — Uses Grain-Oriented Iron

    $358

  • MMO-50-100C

    Marshall | 100 Watt | Output Transformer

    Use with higher gain amp — 2, 4, 8 & 16Ω taps

    $371

  • MMO-PX-100

    Marshall | 100 Watt, MISC. | Output Transformer

    Great for JCM800 and highest gain amps — 1.5″ stack

    $366

  • MMO-100MS

    Marshall | 100 Watt | Output Transformer

    Optimized for 6L6 / KT88 / 6550 tubes with UL taps– 1.5″ stack

    $371
  • Spec Sheet

    MMO-100M

    Marshall | 100 Watt | Output Transformer

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

    $347
  • Spec Sheet

    TW-KF-PT

    Trainwreck | MISC. | Power Transformer

    Single 120V primary — tapped B+ — 260-0-260 & 300-0-300 — 6.3V @ 9A — 5V @ 4A — Upgrade!

    $366

  • MMO-100ME

    Marshall | 100 Watt | Output Transformer

    Optimized for 6L6 / KT88 / 6550 tubes — 2, 4, 8 & 16Ω taps — 1.5″ stack — Uses Grain-Oriented Iron

    $377
  • Spec Sheet

    MMP-V30H-MM

    VOX | AC30 | Power Transformer

    Haddon — smaller size — lower B+

    $366

  • M-100-100-P

    Marshall | 100 Watt, MISC. | Power Transformer

    100/100 — EL34 or 5881 Dual Monoblock power amp PT — Drop-in Upgrade!

    Flat mount w/ lugs — 2 1/2″ x 3 1/8″ mounting centers

    $303

  • P75JT

    Marshall, Park | 50 Watt, 75 Watt | Power Transformer

    JTM75 — high B+ — 5V winding

    $366

  • O100JM-C

    Marshall | 100 Watt | Output Transformer

    4, 8 & 16Ω taps — 1.75″ stack

    $371

  • P100JM-M

    Marshall | 100 Watt | Power Transformer

    ’68 Plexi — 375-0-375

    $352

  • ORO-100

    Orange | 100/120 Watt | Output Transformer

    Drop-in Upgrade!

    $339
  • Spec Sheet

    P50JM-475-C

    Marshall | 50 Watt | Power Transformer

    360-0-360VAC unloaded B+ — 6.3V CT @ 7A — Added 13V @ 1.5A Accessory Winding — With Universal Voltage Primary

    $366

  • MM-125-OT

    Mercury | MISC. | Output Transformer

    Custom design — 4, 8 & 16Ω taps — 1900Ω primary

    $434
  • Spec Sheet

    FHPTT-P

    Fender | Twin | Power Transformer

    High Power Tweed Twin — true balanced center tap on 6.3V filament winding –Uses Grain-Oriented Iron

    $347
  • Spec Sheet

    MAR-JVM100-O

    Marshall | 100 Watt, JVM | Output Transformer

    JVM410 & Silver Jubilee 2555X Head — Dagnall TXOP-00029 (D5118 TRX)

    Check your mounting hole spacing! — Bolt spacing is 3″ x 3 3/4″

    $358

  • M-TSL-100COMBO-P

    Marshall | JCM2000 | Power Transformer

    JCM2000 TSL 122 Combo — Drop-in Upgrade!

    $359

  • JCM900-50-P

    Marshall | JCM900 | Power Transformer

    JCM900 — Drop-in Upgrade!

    $296

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.