Amazing tube amps. 200W per channel. I used these on and off with electrostatic speakers and they were glorious. As with all the equipment I own, these have not been overdriven, abused , nor do they have a lot of hours on them. I packed them up a few years ago in their huge boxes and did not remove them for pictures. I just shot the serial numbers. I figured anyone who was interested on Audiogon probably knows all about these amps. I would be happy to take pictures if anyone wants to see them.