My Crown XTI 1000 (amp for subwoofer) decided to quit today. Lately the power button has been sticking a little bit, but I've always been able to fiddle with it a bit and get it back out. I generally just leave it on, but today I turned it off to move it back and when I tried to power it on again - nothing. I opened it up and checked the fuse with a multimeter at 1x - the meter maxed out and it showed 0 ohm. I swapped the power cord and made sure the power conditioner was working. Any other ideas? The only place that I can take it to around here charges $80/hour just to open the thing up.