Featured Products

  • MC10H

    Marshall | 100 Watt, 18 Watt, 200 Watt, 50 Watt, JVM, MISC., VM100, VM50 | Choke

    10 Henry / 250mA Choke — 3-9/16″ Mounting Centers — DCR: Approx 275 Ohms

    $57

  • MAR100-C

    Marshall | 100 Watt, 50 Watt, JVM, MISC., VM50 | Choke

    3H — 250mA — 2 13/16″ Mounting Centers — DCR: Approx 92 Ohms

    For DSL/TSL 100 watt amps w/o a choke

    $57

All Results

  • Spec Sheet

    O100JM

    Marshall | 100 Watt | Output Transformer

    Plexi & JMP amps — DE #C 1998 — 1.7 kΩ primary, 4-8-16 Ω taps

    1.5″ stack, 3″ x 2 1/2″ bolt hole spacing — Replaces original OT !

    $339

  • M-CH

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

    Late ’60s 100 watt — 3.8 Henry, 100 mA — 2 13/16″ mounting centers

    $57
  • 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

    MP100-475

    Marshall | 100 Watt | Power Transformer

    Plexi — 475V B+ (endbells available in most colors, including original vintage)

    $333

  • MMC-3H

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

    3.3H — 200mA — for ’73-’86 Era Marshalls — DCR: Approx 112 Ohms

    $57
  • Spec Sheet

    O100-PLM

    Marshall | 100 Watt | Output Transformer

    Plexi — 3100Ω primary impedance — 1.5″ stack

    $371
  • Spec Sheet

    MP100-67S

    Marshall | 100 Watt | Power Transformer

    Plexi — 560V B+

    $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
  • Spec Sheet

    MP100-68

    Marshall | 100 Watt | Power Transformer

    ’68 — use with bridge diode — approx. 460 B+

    $333
  • Spec Sheet

    MP100-67

    Marshall | 100 Watt | Power Transformer

    Plexi — 520V B+

    $333
  • 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

    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
  • Spec Sheet

    MAR-JVM100-P

    Marshall | 100 Watt, JVM | Power Transformer

    JVM410 & Silver Jubilee 2555X Head — DE #TXMA-00128 — check mount dimensions!

    Ours is 3″ x 3 3/4″ — the JVM410 & 2555X has metric spacing dimensions!

    $390

  • O100JM-VZ

    Marshall | 100 Watt | Output Transformer

    Rare Plexi — 2.2K primary — 2″ stack — 4, 8 & 16Ω taps — Uses Grain-Oriented Iron

    $358
  • Spec Sheet

    HI100-O

    Hiwatt | 100 Watt | Output Transformer

    100 watt — 1.75 kOhm primary — #TG5479

    $366

  • MP100-460

    Marshall | 100 Watt | Power Transformer

    JCM800 –2203 & 2210 — 460V B+ — #DE T 4145C

    $333

  • JCM800-RT

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

    JCM800 Spring Reverb transformer — reverb pan #4DB3C1D

    $63
  • Spec Sheet

    MAR-JVM100-P-E

    Marshall | 100 Watt, JVM | Power Transformer

    JVM410 & Silver Jubilee 2555X Head — DE #TXMA-00121 –Universal Voltage Primary

    *Check mount dimensions! — Ours is 3″ x 3 3/4″ — the JVM410 & 2555X has metric spacing dimensions!

     

     

    $415

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.