This amp would be a great starting point for a rebuild project. I have NOT powered it up for fear of damaging it. I looks to be pretty clean inside with no rust or water damage. It was obviously dropped at some point which the faceplate a bit and the aluminum trim piece but I think it could be carefully straightened. One knob is missing and two others are cracked and chipped. All the original RCA tubes are in it (untested). The chassis cover and bottom plate are in good condition. With a bit of patience and knowledge this could be up and running again in no time!