i checked my amps grounds in the trunks, all fine, reran my speaker wire, helped a bit, got an alternator noise suppressor, helped a bit, seperated and taped power and rca cables, didnt help.

why the %#$#$ do i still have a whine? its faint, but its still there, high pitched, through the speakers, varies with rpms, doesnt vary with volume of stereo. thats all i can think to give detail wise. what is there possibly left for me to try?