I have a 2001 Montero Sport w/ Infinity Sound system.

Was listening to radio on the way to work. 8 hours later started up the MS and no sound....radio or cd. Head unit has power, all fuses OK...just can't figure out what's up. I wanted to replace the factory head unit (due to their quality), so I dropped in a JVC unit and made sure all connections were correct. Still no sound after (again) checking all the fuses. I think it’s the amp fuse. Does anyone have an idea where the fuse is located? Has anyone seen these Infinity amps just die? Any suggestions on how to get at the amp or should I just bypass the thing and install another amp?

Thanks for any advice. No sound while driving is making me nuts.