My old Bandit 65 solo series is suffering from intermittent breakdown. I can play it loud, clear, or on the drive channel, and with reverb, everything sounds ok, but randomly it stops making any sound. Sometimes after unplugging the guitar or turning it off and on it will resume normal operation immediately, sometimes it will not work until a few days later. I’d like to be more specific. What I already did: -replaced the effects loop in and out jacks. -soldered the wires directly to the speaker connectors. -used contact cleaner for the pots What I found today after a closer inspection: one cap is not looking good. That’s C6 the purple 0.47uF /50 On the following pic. So the plan is to replace all the electrolytics, big and small. Everything else looks good to me. I was suspicious about the thermal breaker that is between the two big transistors in the second pic, but I don’t see any sign of problem here. What is your advice? What else should I look for or replace anyway?