I have an intermittent tuner problem developing. Sometimes when I insert my empeg and it turns on the tuner during the boot phase and then leaves it on permentantly, even when in MP3 mode.

When it does it the tuner isn't tuned into a station, it just plays static.

Removing and reinserting the empeg normally fixes it, though sometimes it takes a couple of goes. It only happens once or twice a week.

Is it likely to be a wiring problem or something else ?