All Results

  • MP100-475M-U

    Marshall | 100 Watt | Power Transformer

    Plexi — 475V B+ — with additional 12V @ 1A winding — Universal Voltage Primary

    $332
  • Spec Sheet

    HI100-P

    Hiwatt | 100 Watt | Power Transformer

    100 watt

    $396

  • M-100-100-O

    Marshall | 100 Watt | Output Transformer

    100/100 — EL34 Dual Monoblock power amp OT — 1.75 kΩ primary, 4-8-16 Ω taps

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

    $309

  • M-1959HW-P

    Marshall | 100 Watt | Power Transformer

    For the 1959 Hand-Wired reissue amp — Drop-in Upgrade!

    Flat mount — bolt hole spacing is 3″ by 3 3/4″ — 3″ tall lamination stack

    $390

  • O100JM-CUSTOM

    Marshall | 100 Watt | Output Transformer

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

    $421

  • MSUPB-100-P

    Marshall | 100 Watt | Power Transformer

    ’69-’70 Super Bass — 1.75″ STACK — 97V bias winding — #T 2623

    Self leads on filament winding — Flat mount, bolt hole spacing is 3″ x 3 3/4″

    $352

  • 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

  • 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

  • M-67C

    Marshall | 100 Watt, 50 Watt, MISC. | Choke

    ’67 100 watt — 2 Henry

    $57

  • MC25-H

    Marshall, Mercury | 100 Watt, 50 Watt, MISC. | Choke

    25 Henry choke

    $57

  • MAR-9005-P

    Marshall | 100 Watt, 50 Watt, MISC. | Power Transformer

    9005 50/50 — Rack mount power amp — #1204-314 — Upgrade!

    $459

  • 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

  • MAR-6100-O

    Marshall | 100 Watt, MISC. | Output Transformer

    30th Anniversary Model 6100 — Drop-in Upgrade! — 1.7 kΩ primary —  4, 8 & 16Ω taps

    #TXOP 00007 (C 3112 DE) –1.5″ stack —  3″ x 2 1/2″ mounting centers

    $339

  • P100JM-MM

    Marshall | 100 Watt | Power Transformer

    Plexi 350-0-350 — 5V winding

    $366

  • MP100-67M

    Marshall | 100 Watt | Power Transformer

    ’67 — additional 20V winding

    $359

  • MP100-400

    Marshall | 100 Watt | Power Transformer

    Plexi — 400V B+

    $333

  • P100-66-2.5M

    Marshall | 100 Watt | Power Transformer

    Plexi — 2.5″ stack

    $396

  • M-KK2203-P-U

    Marshall | 100 Watt, MISC. | Power Transformer

    Kerry King 2203 — Universal Voltage Primary — Upgrade! — #TXMA-00148

    Check mount dimensions before ordering! — ours is 3″ x 3 3/4″

    *Will not line up with the metric spaced holes without modifying your amp chassis

    $415

  • MAR-9200-O

    Marshall | 100 Watt, 50 Watt | Output Transformer

    9200 100/100 rack mount power amp OT — use with 5881 or EL34 tubes —

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

    $339

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.