I may be dense (may?) but, how are you intending to do this bi-amping? Do the high-level outputs on the C370 stay active when using the pre-outs? Or does it have main-ins, and you are going to use a Y-splitter off the pre-outs? And if either is true, does the amp have adjustable gain so you can match properly? Doesn't bridging or bi-amping with non-identical amops introduce all manner of potential to screw up something?
