I HAD A CUSTOMER BRING IN A KICKER 1500.1 FOR REPAIR,I HAVE WORKED ON THOUSANDS OF AMPS ,BUT NOT THIS ONE AND MY QUESTION IS THERE ANY TECHS THAT HAVE EVER SERVICED ONE OF THESE UNITS WITH AUDIO THAT WAS DISTORTED AND DOES ANYONE MAYBE HAVE THE AUDIO SIGNAL FLOWCHART SO I CAN SCOPE THIS THING OUT..THERES SO MANY SMD COMPONENTS ON THIS THING AND THE CUSTOMER WANTS IT BACK ASAP SO IM HOPING SOMEONE ELSE HAS RAN INTO THIS PROBLEM SO TO SAVE ME SOME TIME TROUBLESHOOTING IT BACAUSE IM SO SWAMP.THANKS🙂