Ok so I recently purchased a used Mesa Prodigy from Guitar Center. I got it at a good price do to a shipping casualty. They had to go through the amp and refurbish it. Tbh I'm not sure if they did the repair through Mesa or not. I've had the amp for 35 days without any issues until it suddenly totally dropped out today while playing for about 20 minutes. I could hear it slightly and the volume knob had no effect whatsoever on it. I shut it down for a half hour and tried it again. Same thing. 20 minutes and it would drop out. Anyone have any idea what might be going on? Up until the point of it shutting down it sounds great. No crackling. It's bright and punchy. No sound issues until it drops out.