All Results

  • Spec Sheet

    M3-67P

    Marshall | 100 Watt | Power Transformer

    3″ stack

    $466

  • M-JTM-45-100P

    Marshall | 100 Watt | Power Transformer

    ’67 JTM45/100 — dual B+

    $396

  • O100JM-S

    Marshall | 100 Watt | Output Transformer

    1.7kΩ primary, 4, 8 & 16Ω taps — 2″ stack M6 laminations

    Bolt hole spacing is 3″ x 3″ — *fat stack version of O100JM

    $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

  • MP100-425

    Marshall | 100 Watt | Power Transformer

    Plexi — 425V B+

    $333

  • MMO-50-100C

    Marshall | 100 Watt | Output Transformer

    Use with higher gain amp — 2, 4, 8 & 16Ω taps

    $371

  • LAN-100-P

    Laney | 100 Watt | Power Transformer

    100 watt — #TH2024 — UTM mount

    $333

  • M-100-67-O

    Marshall | 100 Watt | Output Transformer

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

    $383

  • M-1959HW-CH

    Marshall | 100 Watt | Choke

    For the 1959 Hand-Wired reissue amp — 2 Henry value

    Bolt hole spacing is 2 13/16″ center to center

    (For a 3 Henry choke use the MAR100-C)

    $57

  • 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

  • M-4100-100-O

    Marshall | 100 Watt | Output Transformer

    4100 — Drop-in Upgrade!

    $339

  • M-4100-100P

    Marshall | 100 Watt, MISC. | Power Transformer

    4100 — Drop-in Upgrade!

    $333

  • M-6100-P

    Marshall | 100 Watt, MISC. | Power Transformer

    30th Anniversary 6100 — Drop-in Upgrade!

    $333

  • M-SLJUB-O

    Marshall | 100 Watt | Output Transformer

    Upgrade! — 1.5″ Stack — 4, 8 and 16 Ohm Secondary

    $339

  • M3-66P

    Marshall | 100 Watt | Power Transformer

    3″ stack

    $466

  • M3-66P-M

    Marshall | 100 Watt | Power Transformer

    3″ stack — lower B+ — 385-0-385

    $485

  • M3-67P-DP

    Marshall | 100 Watt | Power Transformer

    3″ Stack — With Universal Voltage Primary

    $485

  • MAR-CUST-P

    Marshall | 100 Watt | Power Transformer

    Tapped B+ winding — 350-0-350 & 300-0-300 — 3″ stack — 5V @ 4A — Universal Voltage Primary

    $503

  • MAR-DSL100H-C

    Marshall | 100 Watt | Choke

    Add this choke to your DSL100H amp for improved tonal richness

    $57
  • Spec Sheet

    MAR-JVM100-OS

    Marshall | 100 Watt, JVM | Output Transformer

    JVM410 Head — Check out the JVM Forum! — Upgrade! — Use with four 6L6/5881/KT66/6550/KT88 type tubes

    $371

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.