Featured Products

  • Spec Sheet

    M-JCM2000-P

    Marshall | JCM2000 | Power Transformer

    100 Watt JCM2000 — SuperStack (over 4″ of Iron!) — Drop-in Upgrade!

    $409

  • O18RS-SS

    Marshall, Radiospares | 18 Watt | Output Transformer

    With lead wires — SuperStack (see FatStack) — Uses Grain-Oriented Iron

    $377

All Results

  • MAR50-PT

    Marshall | DSL / TSL 50 | Power Transformer

    DSL/TSL — Drop-in Upgrade! — SuperStack (see FatStack)

    $333

  • MAR100-3K-OFS

    Marshall | DSL / TSL 100 | Output Transformer

    DSL / TSL — use with head ONLY! — 3″ SuperStack (see FatStack) — 4, 8 & 16Ω taps

    **3 kOhm primary impedance version of the TXOP-00001

    Bolt hole spacing is 2 1/2″ x 3 1/8″ — has lugs (no leads)

    $339
  • Spec Sheet

    MAR100-1.7K-OFS

    Marshall | DSL / TSL 100 | Output Transformer

    DSL / TSL — use with head ONLY! — 3″ SuperStack (see FatStack) — 4, 8 & 16Ω taps

    **Standard 1.7 kOhm primary impedance version of the TXOP-00001

    Bolt hole spacing is 2 1/2″ x 3 1/8″ — has lugs (no leads)

    $339
  • Spec Sheet

    MAR100-P

    Marshall | DSL / TSL 100 | Power Transformer

    DSL/TSL — Dagnall D2105 & T-5826 (TXMA 00061) — Drop-in Upgrade! SuperStack (over 4 inches of iron!)

    $409

  • JCM900-100-O

    Marshall | JCM900 | Output Transformer

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

    1.7k Ω primary — Flat mount, hole spacing 2 1/2″ x 3 1/8″

    *For Head only! — combo amp use MAR100-O

    $339

  • 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

  • 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

  • O20RS-SS

    Marshall, Radiospares | 20 Watt | Output Transformer

    With lead wires — SuperStack — Uses Grain-Oriented Iron

    $377

  • CARVIN-MTS-3200-P-SS

    Carvin | MTS 3200 | Power Transformer

    120V Primary — Drop in Upgrade — SuperStack  — For use in combo amps only – will not fit head version

    $333

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.