I don't know what is going on... the Audio Level Control (ALC) is turned off however when I turn up the volume, the beat cuts out and it goes flat. At that point if I hit the BASS knob the beat will come back but as soon as I wanna adjust the volume a little bit, or if I come to a complete stop, the beat will go out again. Is this normal or should I have it looked at? I thought it should only try to attempt adjusting on it's own if I have ALC turmed on???