I think you will also need to disconnect the KLIPSCH when you do this so that both are not playing at the same time.
bypass amp on receiver
is it possible to bypass the amp on the receiver and use my existing amp to power the front two towers....i just purchased two klipsch towers, a klipsch center and an 807 onkyo receiver...i currently have piega c 10 ltds as my towers and would love to hear them in the HT set up with the klipsch center channel...the piegas take a lot of juice so i want to leave them hooked up to my mc402 amp (400 x 2)...possible to bypass the amp on the receiver for this experiment? does this make sense? thanks, brent