This is a late 70’s Ampeg guitar amp. It is 100 watts RMS and is a transistor amp. The amp has 4, 12” speakers and the cabinet is on custom casters so that the amp can be tilted back and moved on the casters without lifting. The amp has 2 channels as well as a built in EQ. This amp can be very loud and is a great stage amp. The tolex on this amp is in fair condition for the age but the amp itself more than makes up for it’s shaggy appearance.