Saturn, Johnk and Peter all note good points here.
There is something in the routing about some switch boxes that you have to note and be careful in what is being switched when/where in the signal path. The Russound unit i have is dependant on the load of speakers attached and it has a manual with a graph of the proper setting prior to hooking up equipment.

I would consider asking an electronics pro friend before using my switcher with tube amps.

Last edited by chesseroo; 05/17/06 05:24 PM.
"Those who preach the myths of audio are ignorant of truth."