Hi Robert,
I've run in to this problem before and that's why I've started using
toslink, optical, cables. One nice thing about the optical connection is
that it supports up to eight channels so you don't have to worry about which
cable goes where or the colors of the cables and jacks. And no hum at all!
73
Bob, [log in to unmask], K8LR
Skype Name: bobtinn
Life is full of challenges, that's what makes it interesting!