I got this cute little Ampeg for $110 with free shipping from ebay. 350W into 4 ohms, nice small class D amp. the guy said the light went out, and then it quit working. It tuned out to be a bad solder connection. It sort of worked but was low power out and heavily distorted, like a fuzz box. The Gain know also was jumpy. I opened it up and looked on the back side and found a component lead that didn't appear to be soldered very well? Not sure what it was, but I soldered it down and the power came back. The gain pot was scratchy and jumpy, but I put some Peavey Funk Out spray and it seemed to fix it. I prefer to change the pots, but shipping would be $8 on a $3 pot. The spray worked. Plus, I could not find the right replacement pot. IMG_4800 by Dennis Kelley, on Flickr IMG_4802 by Dennis Kelley, on Flickr IMG_4793 by Dennis Kelley, on Flickr Glad it was an easy one! In the background you can see the other amp I am working on for a customer. A Marshall JCM 900, model 4100, 100W Dual Reverb.