We had our first rehearsal since all this madness and my Suitcase has been in storage in my workshop, not heated but not damp either. Similar conditions to our basement rehearsal space that it's been in for years.
I brought it indoors the day before to acclimatise but, stupidly, didn't check it.
At rehearsal I plugged it in a switch on, it was ever so slightly crackly (no bass plugged in) then it made a faint squeezing noise which quickly faded. I switched off anyway but intrigue got the better of me and I switched it back on, where it released the blue genie. Copious amounts of smoke pouring out the ports.
I've just pulled the back off and it appears that two large capacitors have blown but, visually, nothing else. I know sight isn't a good tester for electronics but it was just a quick look.
I've don't know whether to source the two capacitors myself and fit them or find a local tech (not easy down here) and give it to them. If it's just the pair of capacitors I'm happy to fit them but I'm worried something else might have caused them to blow.
I'm not convinced it was damp as my other three amps stored with it are fine. Who knows.
Everything else visually appears to be fine but that smaller capacitor in the top right corner has something dark on the top, but doesn't look to have split open. I'll look closer later.
Hope it won't be too expensive, and as with most things, it could be worse I suppose.