Featured Products

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  • O100JM

    Marshall | 100 Watt | Output Transformer

    Plexi — 1.5″ stack. (endbells available in most colors, including original vintage)

    $286.00
  • FTDP-DUAL-U

    Fender | Deluxe (Tweed) | Power Transformer

    Tweed — Dual B windings: 260-0-260 and 310-0-310VAC unloaded — Universal Dual Primary — Not Available in Flat mount

    $175.00
  • MMO-100M

    Marshall | 100 Watt | Output Transformer

    Optimized for 6L6 / KT88 / 6550 tubes — 1.5″ stack. Uses Grain-Oriented Iron

    $292.00
  • O50JM-FS

    Marshall | 50 Watt | Output Transformer

    Plexi era — FatStack version for added low frequency extension and more clean headroom — Mounting Centers: 2-1/2″ X 3″

    $250.00
  • O50JM-MM

    Marshall | 50 Watt | Output Transformer

    Plexi — KT88 / 6550 & 6L6 tubes

    $228.00
  • FTDP-240-M

    Fender | Deluxe (Tweed) | Power Transformer

    Tweed — 220V, 230V & 240V primary

    $165.00
  • O45RS-L

    Marshall, Radiospares | 45 Watt, 50 Watt, JTM45 | Output Transformer

    Leads (endbells available in most colors, including original vintage)

    $281.00
  • P50JM-475-C

    Marshall | 50 Watt | Power Transformer

    360-0-360VAC unloaded B+ — 6.3V CT @ 7A — Added 13V @ 1.5A Accessory Winding — With Universal Voltage Primary

    $308.00
  • FTLPT-O

    Fender | Twin | Output Transformer

    Low Power Tweed — #2818

    $180.00
  • VXO-15A-L

    VOX | AC15 | Output Transformer

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

    $228.00
  • MP100-475

    Marshall | 100 Watt | Power Transformer

    Plexi — 475V B+ (endbells available in most colors, including original vintage)

    $281.00
  • P50JM-475

    Marshall | 50 Watt | Power Transformer

    Plexi — Approx 475VDC B+ —  360-0-360 unloaded B+ — 6.3V CT @ 7A — 120V, 230V and 240V Primary

    $281.00
  • FBFS-O40M

    Fender | Super | Output Transformer

    Blackface Reverb — 4 & 8Ω taps

    $164.00
  • MMC-3H

    Marshall | 100 Watt, 50 Watt, MISC. | Choke

    3.3H — 200mA — for ’73-’86 Era Marshalls — DCR: Approx 112 Ohms

    $48.00
  • O100-PLM

    Marshall | 100 Watt | Output Transformer

    Plexi — 3100Ω primary impedance — 1.5″ stack

    $313.00
  • MP100-67S

    Marshall | 100 Watt | Power Transformer

    Plexi — 560V B+

    $292.00
  • OR-CH

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

    Drop-in Upgrade!

    $48.00
  • O45JT-16

    Marshall | 45 Watt, 50 Watt, JTM45 | Output Transformer

    JTM45 — 4, 8 & 16Ω taps

    $260.00

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.