All Results

  • FTW135-P

    Fender | Twin | Power Transformer

    ’70s — 135 watt — #013692

    $371

  • FTW135-P-240

    Fender | Twin | Power Transformer

    ’70s — 135 watt — 220V, 230V, 240V primary — #013830

    $466

  • FTWIN-RI-P-240

    Fender | Twin | Power Transformer

    Blackface Reverb for ’65 reissue — 220V, 230V & 240V primary — #049181 — Drop-in Upgrade!

    $314

  • FVBKING-C

    Fender | Vibroking | Choke

    Add to your amp for improved tonal richness — Upgrade!

    $57

  • FVBKING-O

    Fender | Vibroking | Output Transformer

    3 x 10 — 2.6 Ohm tap  **Fat Stack version, check fit before ordering.

    Bolt hole spacing is 2 1/2″ x 3 3/8″

    $239

  • FVBKING-OM

    Fender | Vibroking | Output Transformer

    4 kOhm primary — 4, 8 & 16 Ohm taps

    Bolt hole spacing with Especial bracket is 2″ x 3 3/8″

    $239

  • FVBKING-OS

    Fender | Vibroking | Output Transformer

    Single 2 Ohm tap — Drop-in Upgrade!

    $227

  • FVBKING-P

    Fender | Vibroking | Power Transformer

    Upgrade!

    $347

  • FVBKING-RT-O

    Fender | Vibroking | Reverb Transformer

    Spring Reverb Driver Transformer Upgrade! Original Larger Size — Call before ordering!

    $82

  • GARNET-B190-C

    Garnet | B190 | Choke

    9H GARNET B190 Assistant Pro

    $57

  • HI-CUSTOM7-P

    Hiwatt | Custom 7 | Power Transformer

    Custom 7 — Drop-in Upgrade! — Universal Voltage Primary

    $220

  • HI-SG30-P

    Hiwatt | SG30 | Power Transformer

    SG30 — 120V primary tap — Drop-in Upgrade!

    $220
  • Spec Sheet

    HK-PURET-OT

    Hughes and Kettner | Puretone | Output Transformer

    Hughes & Kettner Puretone — 4, 8 and 16 Ohm taps — Drop-in Upgrade!

    $290

  • HK-TUBEMEISTER-18-O

    Hughes and Kettner | Tubemeister 18 | Output Transformer

    Hughes and Kettner Tubemeister 18 — 8 Ohm tap– Drop-in Upgrade!

    $158
  • Spec Sheet

    HK-TUBEMEISTER-18P-U

    Hughes and Kettner | Tubemeister 18 | Power Transformer

    Hughes & Kettner Tubemeister 18 — Universal Voltage Primary

    $171

  • HK-TUBEMEISTER36-P-U

    Hughes and Kettner | Tubemeister 36 | Power Transformer

    Drop in Upgrade with Universal Voltage Primary

    $258

  • 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

  • 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

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.