The amp head for those seeking a deep, dark, yet highly customizable bass sound. Fans of The Cherubs, Unsane, Unwound and of course SUNN O))) take note. This particular bass head was used by the 90's L.A. noise rock band, Slug. Tested and works great as expected. It has a few minor cosmetic scratches and while the Overload light has been pushed in on the front plate (see photos), the Overload Contour itself functions as expected.  The pots are nice and quiet with no scratchy noise and no hum whatsoever from the amp. Rubber feet have been recently replaced with new ones. Serious buyers please inquire with any questions.

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.

Listed8 days ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more
Brand
Model
  • Coliseum-300 300-Watt Bass Amplifier Head
Finish
  • Black
Categories
Year
  • 1980s
Made In
  • United States
Number of Inputs
  • 2 Inputs
Power Tube Type
  • None
Electronics
  • Solid State
Reverb
  • None
Color Family
  • Black
Number of Channels
  • 1 Channel
Impedance
  • 2 ohms
Output Power (Watts)
  • 300

Product safety information may be available here.

Molotov Monkey

Los Angeles, CA, United States
Joined Reverb:2026

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