All Results

  • MAR-50-50-O

    Marshall | 50 Watt | Output Transformer

    50/50 rack mount power amp — Drop-in Upgrade!

    $271
  • Spec Sheet

    HI50-O

    Hiwatt | 50 Watt | Output Transformer

    50 watt — Partridge TG 6556/2 (H6162 J) –3.8 kΩ primary, 8 & 16 Ω taps

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

    $313

  • HI50-OC

    Hiwatt | 50 Watt | Output Transformer

    50 watt — 4, 8 & 16 Ohm taps

    $314

  • HI50-OV

    Hiwatt | 50 Watt | Output Transformer

    Earliest 50 watt — UL taps — 8 & 16 Ohm secondary taps. Within the first 12 Hiwatts built — Partridge transformer design

    $352

  • HI50-PV

    Hiwatt | 50 Watt | Power Transformer

    Earliest 50 watt — single 120V primary — 5V tube rectifier winding. This transformer design is from within the first 12 Hiwatts built! Partridge transformer design

    $366

  • HI50-PV-240

    Hiwatt | 50 Watt | Power Transformer

    Earliest 50 watt — 210V, 230V & 240V primary — 5V tube rectifier winding

    $396

  • JTM45-RI-PX

    Marshall | 45 Watt, 50 Watt, JTM45 | Power Transformer

    JTM45 reissue — dual B+ — 275-0-275 & 335-0-335 — Upgrade! — Universal Voltage Primary

    $371

  • LAN-50-O

    Laney | 50 Watt | Output Transformer

    50 watt — 4, 8 & 16Ω taps

    $271

  • LAN-50-OM

    Laney | 50 Watt | Output Transformer

    50 watt — 8 & 16Ω taps

    $303

  • LAN-50-OS

    Laney | 50 Watt | Output Transformer

    50 watt — 4, 8 & 16 Ohm taps — use with two 6L6/KT66 tubes

    $271

  • LAN-50-P

    Laney | 50 Watt | Power Transformer

    50 watt

    $333

  • LAN-PRO50-P

    Laney | 50 Watt | Power Transformer

    50 watt — Pro Tube 50

    $347

  • M-JTM50-TREM-PT

    Marshall | 50 Watt | Power Transformer

    JTM50 — late ’60s Tremolo 50

    $333

  • M-JVM205C-O

    Marshall | 50 Watt, JVM | Output Transformer

    50 Watt Combo (or Head) — Drop-in Upgrade! — TXOP 00030 (D5240)

    Flat mount w/ lugs — Bolt hole spacing is 2 1/2″ x 3 1/8″

    $220

  • M-JVM205C-P-E

    Marshall | 50 Watt, JVM | Power Transformer

    50 Watt Combo — Upgrade! — Universal Voltage Primary — TXMA 00141

    Bolt hole spacing is 2 1/2″ x 3 1/8″

    $366

  • M-JVM215C-O

    Marshall | 50 Watt, JVM | Output Transformer

    JVM215C Combo — Drop-in Upgrade!

    $220

  • M-JVM215C-P

    Marshall | 50 Watt, JVM | Power Transformer

    50 Watt Combo — Drop-in Upgrade! — single 120V tap

    $340

  • M-JVM215C-P-E

    Marshall | 50 Watt, JVM | Power Transformer

    50 Watt Combo — Drop-in Upgrade! — Universal Voltage Primary

    $366

  • M-VM2266C-O

    Marshall | 50 Watt | Output Transformer

    Vintage Modern 2266C — Drop-in Upgrade!

    $271

  • MAR-50-50-OS

    Marshall | 50 Watt | Output Transformer

    50/50 rack mount power amp — Drop-in Upgrade!

    $290

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.