All Results

  • FEN30-O

    Fender | 30 | Output Transformer

    Early ’80s — Drop-In Upgrade!

    $170
  • MESAB-DC5-O

    Mesa Boogie | DC-5 | Output Transformer

    DC-5 — 4 & 8Ω taps — Drop-in Upgrade! — #562051

    $227
  • BLK-STR-HT5-O

    Blackstar | HT5 | Output Transformer

    Blackstar HT-5 — Upgrade! — 8 & 16Ω taps — vertical type with 2 3/8″ c-c mounting holes

    $177
  • F-DELUXE-FS-OM

    Fender | Deluxe (65 Reverb Reissue), Deluxe (68 Custom Deluxe Reverb), Deluxe (Blackface/Silverface-Reverb) | Output Transformer

    6.0kΩ primary — 2, 4 & 8Ω taps — 4″ Mounting Centers

    $252
  • 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
  • VXO-15A

    VOX | AC15 | Output Transformer

    ’59 Model — flat mount

    $239
  • VXO-15A-L

    VOX | AC15 | Output Transformer

    ’59 Model — leads 8 & 16Ω taps — vertical mount

    $271
  • VXO-15A-M

    VOX | AC15 | Output Transformer

    ’59 Model — leads 4, 8, & 16Ω taps — vertical mount

    $303
  • 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
  • M-DSL401-O

    Marshall | DSL401 | Output Transformer

    Upgrade! — TXOP 00012 — Bolt hole spacing is 2″ x 2 1/2″

    $239
  • VOX-D-AC15-O

    VOX | AC15 | Output Transformer

    Early 90’s Model — Single 8Ω taps — vertical mount

    $271
  • DE-AR-OT

    DeArmond / Martin | MISC., R15/112 | Output Transformer

    #T703 — Circa 1950s — Single 8Ω version

    $139
  • DE-AR-OT-M

    DeArmond / Martin | MISC., R15/112 | Output Transformer

    #T703 — Circa 1950s — 4, 8 & 16Ω secondary version

    $170
  • A-J20-JET-OB

    Ampeg | Jet J-20 | Output Transformer

    Jet J20 — Upgrade!

    $208
  • BH15H-O

    Blackheart | BH15H Handsome Devil | Output Transformer

    Handsome Devil — BH15 — 4, 8 & 16 taps

    Vertical mount —  2′ x 2 1/2″ mounting centers

    $303
  • EG-TWK40-O

    Egnater | Tweaker 40 | Output Transformer

    4, 8 & 16Ω taps — Drop-in Upgrade!

    $189
  • EG-TWK-OS

    Egnater | Tweaker 15 | Output Transformer

    Tweaker 15 — 4, 8 & 16Ω taps — FatStack Upgrade!

    $214
  • GA20-OM

    Gibson | GA-20 | Output Transformer

    GA-20 — 4, 8 & 16Ω taps — use with EL34s

    $257
  • JETC-20W-O

    Jet City | JET CITY 20 | Output Transformer

    Jet City JCA20 — 8 & 16 Ohm taps — Uses Grain-Oriented Iron

    $208

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.