All Results

  • JETC-JCA22-O

    Jet City | JCA22 | Output Transformer

    Jet City JCA22 — 8 & 16 Ohm taps — Uses Grain-Oriented Iron

    $208

  • JETC-JCA22-OC

    Jet City | JCA22 | Output Transformer

    Jet City JCA22 — 8 & 16 Ohm taps — Oversized FatStack Upgrade! — Uses Grain-Oriented Iron

    $233

  • JETC-PICO-VALVE-O

    Jet City | PicoValve | Output Transformer

    Jet City PicoValve — 4, 8 & 16Ω taps — Oversized Upgrade!

    $163

  • JIMK-OMS

    Jim Kelley | MISC. | Output Transformer

    4k primary — 4, 8 & 16Ω taps — special, custom insulation

    $252

  • JIMK-OSS

    Jim Kelley | MISC. | Output Transformer

    2 x 6L6 tubes — 4K primary — 2, 4 & 8 Ohm taps

    $220

  • JK-O

    Jim Kelley | Output Transformer

    4 x 6V6 tubes — 2 & 4Ω taps

    $208

  • JK-OS

    Jim Kelley | MISC. | Output Transformer

    2 x 6V6 tubes — 4 & 8 Ohm taps

    $208

  • JTM30-O

    Marshall | 30 Watt | Output Transformer

    2.7, 8 & 16Ω taps — Upgrade!

    $239

  • LAN-50-O

    Laney | 50 Watt | Output Transformer

    50 watt — 4, 8 & 16Ω taps

    $271

  • LAN-50-OM

    Laney | 50 Watt | Output Transformer

    50 watt — 8 & 16Ω taps

    $303

  • LAN-50-OS

    Laney | 50 Watt | Output Transformer

    50 watt — 4, 8 & 16 Ohm taps — use with two 6L6/KT66 tubes

    $271

  • LAN-LC15-O

    Laney | 15 Watt | Output Transformer

    15 watt — 8K primary — single 8 Ohm tap — Upgrade!

    $151

  • LAN-LC15-OM

    Laney | 15 Watt | Output Transformer

    15 watt — 4, 8 & 16 Ohm taps — Upgrade!

    $208

  • LAN-O20

    Laney | 20 Watt | Output Transformer

    20 watt — 8k primary — 8 & 16Ω taps

    $177

  • LAN-O20-8K

    Laney | 20 Watt | Output Transformer

    20 watt — 8k primary — 4, 8 & 16Ω taps

    $227

  • LAN-VC30-O

    Laney | 30 Watt | Output Transformer

    30 watt — VC30 with single 12″ speaker — 4 & 8 Ohm taps — Upgrade!

    $339

  • LES-46-O

    Leslie | 46 | Output Transformer

    Model 46

    $201

  • LO-1:1

    Mercury | MISC. | Output Transformer

    600Ω Line — 1:1 bifilar windings — like Jensen JT-11-FLCF

    $182

  • M-100-67-O

    Marshall | 100 Watt | Output Transformer

    Rare transitional, pre-Plexi, post JTM era output transformer —

    $383

  • M-1959HW-O

    Marshall | 100 Watt | Output Transformer

    1959 Hand-Wired reissue — 1.5″ stack — Drop-in Upgrade!

    *Replacement for TXOP 00021  (C 1998)

    $339

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.