In very good condition. Has been gone through and serviced. Mostly original except for we replaced one preamp tube, power switch, and installed a 3 prong grounded power cable. Amp came into the store from the original owner. Had been sitting in closet for years. We tested tubes, had one bad preamp tube, powered up slowly with a variac, and tested. Power switch worked, but pushed all the way up, it would turn back off, so we replaced the switch also. This amp is in amazing condition for being 53 years old. Doesn't appear that it was ever used very much. Sounds and works great.