All Results

  • MCL5-P

    Marshall | 5 Watt | Power Transformer

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

    $189
  • MESA-DC3-O

    Mesa Boogie | DC-3 | Output Transformer

    4 & 8 Ohm taps — Drop-in Upgrade!

    $195
  • MESA-EXP550-O

    Mesa Boogie | Express 5:50 | Output Transformer

    4 & 8 Ohm taps — Drop-in Upgrade!

    $195
  • MESA-LONE-SPEC-O

    Mesa Boogie | LoneStar Special | Output Transformer

    4 & 8 Ohm taps — Drop-in Upgrade! — #562050

    $201
  • MESA-MAV-O

    Mesa Boogie | Maverick | Output Transformer

    4 & 8 Ohm taps — Drop-in Upgrade!

    $195
  • MESA-REC-50-O

    Mesa Boogie | Single Rectifier Recto 50 | Output Transformer

    Single Rectifier Recto 50 — 4 & 8 Ohm taps — Drop-in Upgrade!

    $227
  • MESA-ROCK44-O

    Mesa Boogie | Rocket 44 | Output Transformer

    4 & 8 Ohm taps — Drop-in Upgrade!

    $195
  • MESAB-2:50-O

    Mesa Boogie | 2:50 Stereo | Output Transformer

    4 & 8 Ohm taps — Upgrade! — #562051

    $227
  • MESAB-50-50-O

    Mesa Boogie | 50/50 | Output Transformer

    4 & 8 Ohm taps — Upgrade! — #562051

    $227
  • MESAB-CAL50-P

    Mesa Boogie | .50 Caliber | Power Transformer

    Drop-in Upgrade!

    $296
  • MESAB-F50-O

    Mesa Boogie | F50 | Output Transformer

    4 & 8 Ohm taps — Upgrade! — #562051

    $227
  • MESAB-NM55-O

    Mesa Boogie | Nomad 55 | Output Transformer

    4 & 8 Ohm taps — Upgrade! — #562051

    $227
  • MESAB-SOLO50-O

    Mesa Boogie | Solo 50 | Output Transformer

    4 & 8 Ohm taps — Upgrade! — #562051

    $227
  • MESAB-STUDIO22+-OM

    Mesa Boogie | Studio 22 | Output Transformer

    Studio 22+ — 2, 4 & 8 Ohm taps — a little larger than MESAB-STUDIO22+-O — Drop-in Upgrade!

    $208
  • SE-3.5K

    Mercury | MISC. | Output Transformer

    Single ended — 3.5k primary — 2 & 4 Ohm taps

    $195
  • SE-7K

    Mercury | MISC. | Output Transformer

    Single ended — 7K primary — 4 & 8Ω taps

    $182
  • SUP-30-O

    Supro | MISC. | Output Transformer

    Supro — 30 watt

    $125
  • VALCO-TREMO-O

    Valco / National | MISC. | Output Transformer

    Valco — single 2Ω tap

    $151
  • WARDS-GIM9131A-O

    Wards / Airline | Airline GIM 9131A | Output Transformer

    Wards Airline GIM 9131A — circa ’60s

    $170
  • WAT-DOM-OM

    WEM / Watkins | Dominator | Output Transformer

    Dominator

    $227

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.