Up for sale: So the lowdown. 1973 50 Watt Lead w/ Master volume on the back panel. Channel 2 is getting cascaded into channel one for more gain basically jcm800 territory. Brand new mullard power tubes. The back panel is a brand new mojotone panel. Everything that counts appears to be original. No issues in playability. Tons of pics to check out. January 2025 I had my tech look at the amp. He did replace V2 tube socket. And made sure the new Mullard tubes were biased correctly. I recently removed the 5k bright cap because it didn’t sound good with the gain cascading mod the previous owner did.


This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

Listeda month ago
ConditionGood (Used)
Good condition items function properly but may exhibit some wear and tear.Learn more
Brand
Model
  • JMP 1987 2-Channel 50-Watt Guitar Amp Head
Finish
  • Black
Categories
Year
  • 1967 - 1975
Made In
  • United Kingdom
Power Tube Type
  • EL34
Number of Channels
  • 2 Channels
Electronics
  • Tube
Direct Output
  • No Direct Output
Number of Inputs
  • 4 Inputs
Impedance
  • 16 ohms
  • 8 ohms
  • 4 ohms
Reverb
  • None
Color Family
  • Black
Output Power (Watts)
  • 50

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Brian's Gear Bazaar

Steubenville, OH, United States
Joined Reverb:2016

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