All Results

  • MAR-YJM100-P-U

    Marshall | 100 Watt | Power Transformer

    YJM 100 — TXMA 00155 — Universal Voltage Primary — Upgrade

    Note: bolt hole spacing is 3″ x 3 3/4″, so not a drop in replacement

    Will not line up with the metric spaced holes without modifying your amp chassis

    $377

  • MAR100-3K-OFS

    Marshall | DSL / TSL 100 | Output Transformer

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

    **3 kOhm primary impedance version of the TXOP-00001

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

    $339

  • MAT-FP-240

    Matchless | HotBox | Power Transformer

    Foot pedal — 220V, 230V & 240V primary

    $171

  • MBRK-P

    Mesa Boogie | Road King | Power Transformer

    MESA Part Number #561160 — 120V usage — FatStack Upgrade!

    $377

  • MBRKII-P

    Mesa Boogie | Road King II | Power Transformer

    Road King II — 120V usage — FatStack Upgrade!

    $390

  • MCL5-C

    Marshall | 5 Watt | Choke

    Class 5 — add this choke to your Class 5 for improved tonal richness

    $57

  • MCL5-P

    Marshall | 5 Watt | Power Transformer

    Class 5 — Universal Voltage Primary — more iron! — Drop-in Upgrade! — #TXMA-00131

    $189

  • MESA-2:100-OT

    Mesa Boogie | 2:100 | Output Transformer

    2:100 power amp — 4 & 8Ω taps — Drop-in Upgrade!

    $303

  • MESA-2:100-P-DP

    Mesa Boogie | 2:100 | Power Transformer

    2:100 power amp — Drop-in Upgrade! — Universal Voltage Primary. Check availability before ordering — #561205

    $396

  • MESA-2:100R-O

    Mesa Boogie | 2:100 Recto | Output Transformer

    4,8 & 16 Ohm taps — Upgrade!

    $366

  • MESA-2:90-P-DP

    Mesa Boogie | 2:90 | Power Transformer

    2:90 Power Amp — Drop-in Upgrade! — Universal Voltage Primary. Check availability before ordering — #561205

    $396

  • MESA-20-20-O

    Mesa Boogie | 20/20 | Output Transformer

    Drop in Upgrade for Stereo 20/20 Power Amp

    #562020 — hole spacing for 2 screw mount is 1 1/2″ c-c

    $151

  • MESA-50-50-P-U

    Mesa Boogie | 50/50 | Power Transformer

    50/50 — Drop-in Upgrade! — Universal Voltage Primary

    $377

  • MESA-50C+-OM

    Mesa Boogie | .50 Caliber | Output Transformer

    4, 8 & 16 Ohm taps — Upgrade!

    $252

  • MESA-B-F30-P-E

    Mesa Boogie | F30 | Power Transformer

    F30 — Drop-in Upgrade! — Universal Voltage Primary

    $303

  • MESA-B-F50-P

    Mesa Boogie | F50 | Power Transformer

    F50 — Drop-in Upgrade! 120V Primary — #561054

    Vertical stand up type with 2 1/2″ x 2 3/4″ mounting centers

    $296

  • MESA-BASS400-OT

    Mesa Boogie | BASS 400 | Output Transformer

    BASS 400 — OT — Upgrade! NOT FOR USE WITH BASS 400 PLUS

    $440

  • MESA-BLUE-ANGEL-P-D

    Mesa Boogie | Blue Angel | Power Transformer

    Drop-in Upgrade! — Universal Voltage Primary

    $277

  • MESA-BUSTER-BASS-O

    Mesa Boogie | Buster Bass | Output Transformer

    Upgrade your 6 x 6L6 Mesa Buster Bass Amp! 4, 8 and 16 Ohm Secondary

    $291

  • MESA-CH

    Mesa Boogie | MISC. | Choke

    3 Henry — add this choke to your head or combo for improved tonal richness — Drop-in Upgrade!

    $57

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.