Featured Products

  • R103

    Mercury | MISC. | Choke

    3H — 100mA

    $57
  • Spec Sheet

    EG-TWK40-P-U

    Egnater | Tweaker 40 | Power Transformer

    Tweaker — 40 watt — Universal Voltage Primary — Upgrade!

    Note: stock chassis has metric bolt hole spacing — Must be modified to fit our hole spacing

    $201

All Results

APS transformers are built and specifically optimized for today’s amps and today’s tubes – the newest family of transformer designs from Mercury.

  • Spec Sheet

    EG-RENEGADE-65-P

    Egnater | Renegade | Power Transformer

    Renegade — Universal Voltage Primary — Will not work w/ your amp’s voltage switch!

    $239
  • Spec Sheet

    MAR50-O

    Marshall | DSL / TSL 50 | Output Transformer

    DSL / TSL — 50 Watt Combo (or Head) —  TXOP 00030 (D5240)

    3.3 kΩ primary — flat mount w/ lugs — Bolt hole spacing is 2 1/2″ x 3 1/8″

    $208
  • Spec Sheet

    FPROJR-OS

    Fender | Pro Jr. | Output Transformer

    8 kΩ primary, 4 & 8Ω taps — **larger than stock OT

    Bolt hole spacing is 3 9/16″, new mounting hole needs to be drilled

     

     

    $163
  • Spec Sheet

    MAR100-1.7K-OFS

    Marshall | DSL / TSL 100 | Output Transformer

    DSL / TSL — use with head ONLY! — 3″ SuperStack — 4, 8 & 16Ω taps

    **Standard 1.7 kOhm primary impedance version of the TXOP-00001

    Bolt hole spacing is 2 1/2″ x 3 1/8″ — has lugs (no leads)

    $339

  • OR-CH

    Orange | 100/120 Watt, 140 Watt, 50 Watt, MISC. | Choke

    Drop-in Upgrade!

    $57
  • Spec Sheet

    EG-TOURMASTER-P

    Egnater | Tourmaster | Power Transformer

    Tourmaster — 120v Primary — Upgrade!

    **Note – Original PT is a toroidal type — this Mercury model is as seen in the picture

    Bolt hole spacing is 3 1/2″ x 4 3/8″

     

     

    $371
  • Spec Sheet

    EG-TWK15-P-U

    Egnater | Tweaker 15 | Power Transformer

    Tweaker — 15 watt — Universal Voltage Primary — Upgrade!

    Note: stock chassis has threaded inserts — *The “Especial” bracket will line up with mounting holes

    Make sure to specific “Especial” bracket when ordering

     

    $234
  • Spec Sheet

    FBLJR-P

    Fender | Blues Jr. | Power Transformer

    single 120V primary — Upgrade!

    $177
  • Spec Sheet

    VXP-30

    VOX | AC30 | Power Transformer

    Reissue AC30 and Custom Classic Series AC30 — Upgrade!– 2-1/2″ X 3-1/8″ Mounting Centers

    $296

  • VXP-15RIV

    VOX | AC15 | Power Transformer

    Reissue version — 300 – 0 – 300V B+ with 5V winding & primary taps from 100v to 240v

    Flat mount style with lugs (no leads) — Bolt hole spacing is 2 1/2″ by 3 1/8″

    $219
  • Spec Sheet

    FBLJR-O

    Fender | Blues Jr. | Output Transformer

    8kΩ primary, 8 Ohm Secondary –larger than stock OT  — bolt holes are 3 9/16″ c-c

    ** To upgrade the OT & keep the stock mounting holes, choose the FBPO

    $151

  • FBLJR-OS

    Fender | Blues Jr. | Output Transformer

    8kΩ primary, 4 & 8 Ω taps — **larger than stock OT

    Bolt hole spacing is 3 9/16″, new mounting hole must be drilled

    $163
  • Spec Sheet

    FBLJR-OM

    Fender | Blues Jr. | Output Transformer

    8kΩ primary, 4, 8 & 16 Ohm taps — ** larger than stock OT

    Bolt hole spacing is 3 9/16″, new mounting hole needs to be drilled

    $208
  • Spec Sheet

    P-CLASS30-P

    Peavey | Classic 30 | Power Transformer

    Classic 30 — 1 1/2″ thick lamination FatStack Upgrade! — Single 120V Primary

    #705-28739 — flat mount, bolt hole spacing is 2″ x 2 1/2″

    $201
  • Spec Sheet

    EG-TWK40-O

    Egnater | Tweaker 40 | Output Transformer

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

    $189
  • Spec Sheet

    FHOTR-P

    Fender | Hotrod Deluxe | Power Transformer

    Upgrade! — Now with Universal Voltage Primary (spec sheet shows old ladder ver.)

    Flat mount — bolt hole spacing is 2 1/2″ x 3 1/8″

    $234
  • Spec Sheet

    MESAB-DC5-O

    Mesa Boogie | DC-5 | Output Transformer

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

    $227
  • Spec Sheet

    FBLJR-P-E

    Fender | Blues Jr. | Power Transformer

    Upgrade! — Universal Voltage Primary

    $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.