Vintage amplifier equipment

by Gary L. Kroenert
(Villa Park, Illinois)

Hi there. Found this in an attic cleanup recently.. I can find absolutely nothing on the internet referencing this make/model.

It is an Olson AM-299 transistorized portable AC/DC guitar amplifier

I have not tried to plug it in yet.. I'm guessing it's been sitting for 30-odd years or more, if I had to guess.

Any info or direction on researching this would be appreciated

Thanks in advance!

Gary