Recently I noticed a very subtle rumble in my system (two channel stereo) probably emanating from the subwoofer (SVS SB12 Plus). The rumble is so slight that the only time it becomes noticeable is when the music signal is very low (I listen to classical music which means that there's often many quiet passages in a work, especially a symphony or a concerto)....The rumble is not predominant, and I probably could live with it and most likely will unless there is a simple solution to get rid of it. Has anyone out there experienced such a low, almost faint rumble? I did notice that my 'rumble' isn't always present - I think I narrowed it down to certain CDs...but I am not sure of that. It may be possible that the rumble comes from the CD player, which in my case is a Cary CD308. I though that whatever gagget rotates the CD might cause it....but perhaps somebody who reads this might have a better idea about this or even know how to get rid of it.....if so let me know. I'm using the Bryston B60R SST Integrated Amplifier.

Bingo