VQLT
Active Member
i hooked a pioneer cdr player/recorder to my pioneer A-9 integrated amp. i now have an audible hum through the speakers. if i disconnect the rca jacks, the hum goes away. i have read various forums and it appears i have a ground loop? if so, how does one get rid of it? does the slight hum have any affect on playing and recording of cd's? through this amp?