Featured Products

  • Spec Sheet

    MESAB-DC5-O

    Mesa Boogie | DC-5 | Output Transformer

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

    $227
  • Spec Sheet

    MESA-NOMAD45-O

    Mesa Boogie | Nomad 45 | Output Transformer

    Nomad 45 — 4 & 8Ω taps — #562050 — Drop-in Upgrade!

    2 bolt vertical channel frame — 2 13/16″ mounting centers

    $201

All Results

  • MESA-TRIPLE-REC-P

    Mesa Boogie | Triple Rectifier | Power Transformer

    Triple Rectifier — 120V Primary — Upgrade! – -Styles vary: Please contact us before ordering

    $377

  • MESAB-DR2-P

    Mesa Boogie | Dual Rectifier | Power Transformer

    Dual Rectifier Double Channel — #561160 — 120V usage — FatStack Upgrade!

    Note this has an add’l 14 volt winding — flat mount, 3″ x 3 3/4″ hole spacing

    $366
  • Spec Sheet

    MESA-NOMAD45-P

    Mesa Boogie | Nomad 45 | Power Transformer

    Nomad 45 — 100V & 120V primary — Mesa #561134

    Also for Mesa Boogie Rocket 44

    $182

  • MESA-BLUE-ANGEL-P

    Mesa Boogie | Blue Angel | Power Transformer

    Blue Angel– single 120V primary — Drop-in Upgrade!

    $265

  • MESAB-STUDIO22-P

    Mesa Boogie | Studio 22 | Power Transformer

    Studio Caliber 22 & Studio 22+ — #561022 — Drop-in Upgrade! — Universal Voltage Primary

    $208
  • Spec Sheet

    MESAB-DUALR-P

    Mesa Boogie | Dual Rectifier | Power Transformer

    Dual Rectifier Triple Channel– #561160 — 120V usage — FatStack Upgrade!

    Flat mount — bolt hole spacing is 3″ x 3 3/4″

    $352

  • MBRK-O

    Mesa Boogie | Road King | Output Transformer

    Road King — dual primary — used with EL34 or 6L6 tubes — 4, 8 & 16Ω taps — Upgrade! Original part# 562004

    $371

  • MESA-LONES-P-E

    Mesa Boogie | LoneStar | Power Transformer

    LoneStar — Drop-in FatStack Upgrade! — Universal Voltage Primary

    #561141 — flat mount, bolt hole spacing is 3″ x 3 3/4″

    $396

  • MESA-LONE-SPEC-P-240

    Mesa Boogie | LoneStar Special | Power Transformer

    LoneStar Special — Single 240V Primary.

    $333
  • Spec Sheet

    MESAB-DC5-P

    Mesa Boogie | DC-5 | Power Transformer

    DC-5 — Drop-in Upgrade! — #561054

    $296

  • 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

  • MESA-QUAD-PRE-P

    Mesa Boogie | Quad Preamp | Power Transformer

    Quad-Preamp — Drop-in Upgrade! — Universal Voltage Primary — Uses Grain-Oriented Iron

    $201

  • 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

  • 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

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.