My AS50D acoustic combo has been working beautifully and I use it for a weekly residency gig. Yesterday the sound suddenly crackled and faded to silent on both channels. It was very embarrassing but I finished the gig acoustically.
When I got it home it worked fine but then after a few minutes it crackled and faded again. I wonder if it's a problem when it warms up?
Can you recommend a course of action? I need to get back up and running asap and reliably. Is it likely to be a simple connection that needs re-soldered so I can point an electrician in the right direction or should I just dump it as a bad job and replace with a more reliable amp?