Yo i got that shit do this once the tv is on set it to the volume that u want it at and push in the volume knob for several seconds until u hear the beep and then thats the new default startup volume.
wats good man , yo theres this guy that has repaired my amps before he's down south close to homestead.Go down us-1 and like 240st somethin its in this mexican fleamarket.I lost his card man if not i'd give u the #.
You could look into a Swissaudio 2000 , I got on of them shit has a built in fan so it dont warm up and it sound clean check out there site http://www.swissaudioinc.com