The Bass 50 was the top of the line for Kalamazoo amps in the 60s. This amp is in excellent condition, only issue is a missing front name plate. The amp sounds great for guitar or bass. Plenty of power with a great tube sound for gigging or practice. Quiet for studio use. I bought this amp from an older gentlemen in 2020. I had a complete tune up done by Audio Austin of Sommerville just after purchase. New caps installed, and bias adjusted. It has been a great amp for me but I'm now thinning out my collection.

Specs: 50 Watt all tube amp with original pair of 10" Jensen Special Design C10N speakers. 2 EL34/6CA7 power tubes, 2 6EU7 preamp tubes. The amp has the original two prong power cord. Cabinet dimensions: 25" x 20" x 10"

Made in U.S.A. Made by Gibson in the 1960s under the ownership of Chicago Musical Instruments, CMI (Gibson's parent company during the 60s).

Pick up only, or will meet within a reasonable distance.

Reverb Buyer Protection

Reverb has your back if your item is lost, damaged, or doesn't match its description. Simply report any issues within 7 days and we'll help you get a full refund.Learn more about Reverb Buyer Protection.

Listed3 months ago
ConditionExcellent (Used)
Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.Learn more
Brand
Model
  • Bass 30 30-Watt 2x10" Tube Guitar / Bass Combo
Finish
  • Black
Categories
Year
  • 1960's
Made In
  • United States
Speaker Configuration
  • 2x10"

Reverb Protection

Simple Returns, Secure Transactions, Human Support

Learn more

Secure Checkout

Ultra Fine Find

Wayland, MA, United States
Joined Reverb:2023

Reverb Gives

Your purchases help youth music programs get the gear they need to make music.

Carbon-Offset Shipping

Your purchases also help protect forests, including trees traditionally used to make instruments.

Oops, looks like you forgot something. Please check the fields highlighted in red.