Hello. I've had my Spider 3 for a few years and it's never let me down. Then, of course, about one and a half minutes before me and the band were due to start a gig at an outdoor festival, while I'm tuning, it goes off. The on switch wasn't knocked off or anything. It just suddenly went on strike.

Now it won't turn on at all. I've changed the fuse in the plug. My dad reckons it got too hot and something melted inside it.

Any help or ideas?