I was playing, and it sounding a bit funny, then the volume started changing quite dramatically, and I noticed two of the power tubes started really glowing. Then everything on it just conked out, red interior lights, too. Switched it off and back on again, no lights, nothing.
I plugged my 6505+ in to carry on playing (I'm recording some parts at the moment, need them finished), and I can't get any sound. Whatever's happened, it looks like it's taken my loadbox with it. I run my amp into a Palmer PGA-04 and then run that into Cubase.
If the loadbox was fine, the Peavey should have worked. Massively negative.
Power tubes doing that is an odd one. Sounds like the load box has deteriorated and taken the output stage of the Framus with it.
Bang the 6505+ into a cab when you get a chance (probably not at 2am, ). if that works, try the Framus, after checking to see if a fuse blew to save you some costly bills. If it isn't lighting up, start writing a very angry letter to Palmer...