Rare cb radio linear amplifier/ Kris Base Big Boomer Base Amplifier 400watts

Description

Rare Kris Big Boomer base Amplifier about 400watts. Condition is "Used". Shipped with USPS
Sold As is Has a slight buzz or hum only during outgoing key up to transmit using the amp could have been a bad jumper or not grounded good. My loss your gain. I never checked honestly. Reason I am selling want to upgrade what I have and someone else could have fun with it. It has new audio tube and pre amp tube about 85 percent still. AM/ SSB capable. Great condition
On Jul-07-21 at 20:08:10 PDT, seller added the following information:
It only hums or a slight buzz when I key up my audio has a minor hum I was told possibly a bad jumper or needed to be grounded but I never got around to checking it out. When I moved the jumper hum went away so if you have time it’s a great unit
On Jul-08-21 at 18:16:42 PDT, seller added the following information:
400 amps pushes 300 watts just to be clear, I would only put 1 to 2 watts into it
I only ran 1 and a half watts into it with a cobra 148