sound cut out??? help???
 

So the other day my sound cut out... now i am not new to car audio so i checked all wire connections; they are fine, both amps are on and properly connected, but i am not getting any sound from the deck... I am running a Kenwood DDX7019 ... its really weird because when i change some EQ settings on the deck i get choppy sound for a second or two then silence...

Any insight into my situation would be greatly appreciated
Cheers
Steve