i have an RCA stereo, RS2620 model. i use it to jam with by plugging my ipod in with an adapter into the aux source. it was working fine earlier today, now i turn it on and it makes a retarded noise and now no matter what source i set it to, its playing the signal from aux instead. and the volume control doesnt do ****, its barely audible and only the ipod volume affects it. wtf! i cant jam with songs now