I have a superb micro cube that I really love. Everything works perfectly except for the volume switch. It stopped working a few days ago. The volume is stuck on I guess about half way. The switch rotates perfectly ok but does not turn the volume up or down. I took it apart to see if there was anything that looked loose, but it was just a bunch of micro chips - nothing I could look at. The amp is not very old.
Any ideas what might be wrong? Cheers, Magicrising.