Featured Products

  • Spec Sheet

    SUP-TH-P

    Supro | Thunderbolt | Power Transformer

    Supro Thunderbolt

    $201
  • Spec Sheet

    SUP-TH-O

    Supro | Thunderbolt | Output Transformer

    Supro Thunderbolt — 5k primary, single 8 ohm secondary tap

    Horizontal mount, bolt hole spacing is 2 1/2″ x 2 1/2″

    $195

All Results

  • SUP-TH-OM

    Supro | Thunderbolt | Output Transformer

    Supro Thunderbolt — 5k primary, multi tap 4, 8, 16 Ohm secondary

    Horizontal mount, bolt hole spacing is 2 1/2″ x 2 1/2″

    $208

  • SUP-TH-P-240

    Supro | Thunderbolt | Power Transformer

    Supro Thunderbolt — 220V, 230V & 240V primary

    $234

  • SUP-TH-PR

    Supro | Thunderbolt | Power Transformer

    Supro Thunderbolt — tube rectified version

    $265

  • SUP-TH-PR-240

    Supro | Thunderbolt | Power Transformer

    Supro Thunderbolt — tube rectified version — 220V, 230V & 240V primary

    $296

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.