Have not used my RR2150 for about 2 weeks, turned it on this morning no sound. All the lights work, the remote works turns volume control up/down, all sources, fm, cd, etc. The amp is not putting out. Had it on power strip with my cd, read online plug directly in outlet still no sound. When I turn it on or off with master switch in back it clicks on powers up no sound. Any ideas, is there a fuse, gonna call outlaw Monday to see what they say, have it about 3 years.