The Rogue I bought used many years ago and had nothing but problems with it. I got tired of sending it back or have the Rogue technician walk me through troubleshooting with a meter.
Latest was a channel went out and I attempted to replace the big capacitors which have never been replaced and destroyed the circuit board. Yes, a shot in the dark seeing that replacing all the tubes didn't help. I know, probably shouldn't be attempted by an amateur but again, got tired of sending that heavy beast back. I chocked it up as a learning experience. A semi-expensive one.
I thought I could sell the transformers to some DIY'er and not just throw the whole thing in the trash but if that's my only option, in the trash they will go because I'm tired of it taking up space.