On Mon, 27 Oct 2003 20:36:49 GMT, "me" wrote:

This is so annoying. The only thing I have on are the computer and mixer

This sounds like a classic case of ground loop. First
read the FAQ, then check back. BTW, it's called a loop
because the ground path is one turn of a big transformer.
If you break that path, no current can flow; hence, no hum.

Good fortune,

Chris Hornbeck
new email address