This was my first amp and Ive had it for about 9 years now. Ive never seen another one. Ive tried to find info on it and the only thing I can find about it is that it was in production from 85 to 93. I sold the rest of my gear a good while back and am now getting back into playing so this is all I have to play through for a while. I think the amp has a pretty decent sound aside from the shorted out knobs, which I need to learn how to fix. Anyways, has anyone else ever played through one of these? What are your thoughts? Thanks for any responses.