Well I did have a spare 15 minutes yesterday while waiting on swmbo, so I popped the lid on it and poked around with a meter.
The fuse was fine so I powered it up.
The power LEDs on each channel lit up.
I measured + and - 22.something on the power supply rails.
DC offset was .007 on one side and .045 on the other.
As I mentioned earlier, I have a bum circuit on the outlet it was plugged in to. The breaker isn't tripped yet nothing works on that line. I have an electrician coming on Thursday, I will be waiting until after that visit to put it back in the system.
I'm using a $79 T amp in there new, it's surprisingly good.