All Results

  • MAR50-VM50-O

    Marshall | 50 Watt, VM50 | Output Transformer

    Vintage Modern 50W — Upgrade! Use with two EL34/KT77 type tubes

    $233

  • MAR50-VM50-OS

    Marshall | 50 Watt, VM50 | Output Transformer

    Vintage Modern 50W — Upgrade! Use with two 6L6/5881/KT66/6550/KT88 type tubes

    $271

  • MARSB-P

    Marshall | 100 Watt | Power Transformer

    Early ’70s Super Bass — vertical mount

    $359

  • MAT-FP-240

    Matchless | HotBox | Power Transformer

    Foot pedal — 220V, 230V & 240V primary

    $171

  • MAT-LIGHT-C

    Matchless | Lightning | Choke

    Lightning

    $57

  • MAT-SPITF-C

    Matchless | Spitfire | Choke

    Spitfire

    $57

  • MATT-LIGHT-P

    Matchless | Lightning | Power Transformer

    Lightning — Drop-In Upgrade!

    $297

  • MATT-SPITF-P

    Matchless | Lightning | Power Transformer

    Lightning — Drop-In Upgrade!

    $328

  • MBRK-P

    Mesa Boogie | Road King | Power Transformer

    MESA Part Number #561160 — 120V usage — FatStack Upgrade!

    $377

  • MBRKII-P

    Mesa Boogie | Road King II | Power Transformer

    Road King II — 120V usage — FatStack Upgrade!

    $390

  • MCL5-C

    Marshall | 5 Watt | Choke

    Class 5 — add this choke to your Class 5 for improved tonal richness

    $57

  • MCL5-OM

    Marshall | 5 Watt | Output Transformer

    Class 5 — single 16Ω tap — Upgrade!

    $284

  • MCL5-OMM

    Marshall | 5 Watt | Output Transformer

    Class 5 Head — 8 & 16Ω taps — Upgrade!

    $295

  • MCL5-P

    Marshall | 5 Watt | Power Transformer

    Class 5 — Universal Voltage Primary — more iron! — Drop-in Upgrade! — #TXMA-00131

    $189

  • MCL5-PM

    Marshall | 5 Watt | Power Transformer

    Class 5 — Universal Voltage Primary — Upgrade!

    $252

  • MER-12K-OT

    Mercury | MISC. | Output Transformer

    12K primary — single 8 Ohm secondary tap

    $170

  • MER-16K-OT

    Mercury | MISC. | Output Transformer

    16K primary — 4, 8 & 16 Ohm secondary taps

    $182

  • MER-16X16-O

    Mercury | MISC. | Output Transformer

    40-50 watt — 10K primary — dual 16 Ohm secondary — bifilar winding

    $239

  • MER-6K-OT

    Mercury | MISC. | Output Transformer

    12K primary — single 8 Ohm secondary tap

    $170

  • MER-8K-MULTI

    Mercury | MISC. | Output Transformer

    8K primary — 2, 4 & 8Ω taps

    $195

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.