All Results

  • CRT-BV120HB-P

    Crate | BV-120 | Power Transformer

    BV120 Blue Voodoo — Drop-in Upgrade!

    $347

  • MESA-LONE-SPEC-P-240

    Mesa Boogie | LoneStar Special | Power Transformer

    LoneStar Special — Single 240V Primary.

    $333

  • GA-40-LP-PM

    Gibson | GA-40 | Power Transformer

    GA-40 Les Paul — 100V, 120V, 220V, 230V & 240V primary. Mounting styles vary – Please contact us before placing your order.

    $265

  • MAR-9200-O

    Marshall | 100 Watt, 50 Watt | Output Transformer

    9200 100/100 rack mount power amp OT — use with 5881 or EL34 tubes —

    Flat mount w/ lugs — 2 1/2″ x 3 1/8″ mounting centers

    $339
  • Spec Sheet

    HI-HG50-P

    Hiwatt | High Gain 50 | Power Transformer

    High Gain 50 Combo — dual primary taps — Drop-in Upgrade!

    $333

  • MAR50-PT

    Marshall | DSL / TSL 50 | Power Transformer

    DSL/TSL — Drop-in Upgrade! — SuperStack (see FatStack)

    $333
  • Spec Sheet

    M3-67P

    Marshall | 100 Watt | Power Transformer

    3″ stack

    $466

  • MAR100-PM

    Marshall | DSL / TSL 100 | Power Transformer

    DSL/TSL –LOWER B+ — SuperStack (over 4 inches of iron!)

    Sits 5 1/2″ tall in head amp cabinets only (no combos) — Bolt hole spacing is 2 1/2″ x 3 1/8″

    $428
  • Spec Sheet

    MESAB-DC5-P

    Mesa Boogie | DC-5 | Power Transformer

    DC-5 — Drop-in Upgrade! — #561054

    $296

  • SELM-TB50-OM

    Selmer | Treble 'n Bass 50 | Output Transformer

    Treble ‘n Bass 50 — 4, 8 & 16Ω taps

    $246

  • 560003B-220

    SWR | SM-500 | Power Transformer

    SM-500 — #0067201000 — 220V

    Call or email for price

  • HIWATT50-OT

    Hiwatt | 50 Watt | Output Transformer

    50 watt — DR504

    $303

  • M-JTM-45-100P

    Marshall | 100 Watt | Power Transformer

    ’67 JTM45/100 — dual B+

    $396

  • O100JM-S

    Marshall | 100 Watt | Output Transformer

    4, 8 & 16Ω taps — 2″ stack

    $396

  • MMO-100ME

    Marshall | 100 Watt | Output Transformer

    Optimized for 6L6 / KT88 / 6550 tubes — 2, 4, 8 & 16Ω taps — 1.5″ stack — Uses Grain-Oriented Iron

    $377

  • SUNN-SOLARUS-PTS

    SUNN | Solarus | Power Transformer

    ’70s Solarus PT Smaller version 2 1/2 x 2 1/2″ mounting centers vertical mount

    $371

  • MESA-B-F30-P

    Mesa Boogie | F30 | Power Transformer

    F30 — #561122 — 100V & 120V usage

    Horizontal mount, bolt hole spacing is 2 1/2″ x 2 3/4″

    $258

  • SUNN-BETA-LEAD-P

    SUNN | BETA LEAD | Power Transformer

    BETA LEAD — Upgrade! — Single 120V Primary — #28-2102-B Solid State

    $271

  • P50JM

    Marshall | 50 Watt | Power Transformer

    Plexi era thru early 70’s — #1202-164 — 303-0-303 unloaded B+

    Vertical mount — bolt hole spacing is 3″ x 3″

    $333

  • M-TSL-100COMBO-P

    Marshall | JCM2000 | Power Transformer

    JCM2000 TSL 122 Combo amps –Dagnall TXMA 00061 (D2105) — 3″ lamination stack

    Bolt hole spacing is 2 1/2″ x 3 1/8″ — can be used in JCM 2000 head amps

    $359

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.