All Results

  • JCM900-100-OM

    Marshall | JCM900 | Output Transformer

    JCM900 — Superstack — 3″ tall — with lugs (no lead wires)

    3k Ω primary w/ 4, 8 & 16 Ohm taps –use 6L6 / KT66 / 6550 / KT88 tubes

    Flat mount, hole spacing 2 1/2″ x 3 1/8″ — *For Head only!

    $352

  • JCM900-50-O

    Marshall | JCM900 | Output Transformer

    JCM900 — 50 Watt Drop-in Upgrade!

    $208

  • JCM900-50-OM

    Marshall | JCM900 | Output Transformer

    Drop-in 50 Watt Upgrade! Use with two 6L6/5881/KT66/6550/KT88 type tubes

    $271

  • JTM30-O

    Marshall | 30 Watt | Output Transformer

    2.7, 8 & 16Ω taps — Upgrade!

    $239

  • 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

  • M-100-67-O

    Marshall | 100 Watt | Output Transformer

    Rare transitional, pre-Plexi, post JTM era output transformer —

    $383

  • M-1959HW-CH

    Marshall | 100 Watt | Choke

    1959 Hand-Wired reissue — Drop-in Upgrade!

    $57

  • M-1959HW-O

    Marshall | 100 Watt | Output Transformer

    1959 Hand-Wired reissue — 1.5″ stack — Drop-in Upgrade!

    *Replacement for TXOP 00021  (C 1998)

    $339

  • M-4100-100-O

    Marshall | 100 Watt | Output Transformer

    4100 — Drop-in Upgrade!

    $339

  • M-4100-100P

    Marshall | 100 Watt, MISC. | Power Transformer

    4100 — Drop-in Upgrade!

    $333

  • M-6100-P

    Marshall | 100 Watt, MISC. | Power Transformer

    30th Anniversary 6100 — Drop-in Upgrade!

    $333

  • M-DSL201-C

    Marshall | DSL201 | Choke

    DSL201 — 9H — add this choke to your DSL201 for improved tonal richness

    $57

  • M-DSL401-C

    Marshall | DSL401 | Choke

    Upgrade!

    $57

  • M-JCM2000-C

    Marshall | JCM2000 | Choke

    JCM2000 — 3H — 250mA — add this choke to your 100 Watt JCM2000 for improved tonal richness

    $57

  • M-JCM2000-O

    Marshall | JCM2000 | Output Transformer

    100 Watt JCM2000 — SuperStack — 3″ tall — with lugs (no lead wires)

    1.7k Ω primary w/ 4, 8 & 16 Ohm taps — Flat mount, hole spacing 2 1/2″ x 3 1/8″

    *For Head only! — combo use MAR100-O

    $339
  • Spec Sheet

    M-JCM2000-P

    Marshall | JCM2000 | Power Transformer

    100 Watt JCM2000 — SuperStack (over 4″ of Iron!) — 5 1/2″ tall w/ top end bell

    For head amp cabinets only (no combos) — Bolt hole spacing is 2 1/2″ x 3 1/8″

    $409

  • 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

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.