Hi all! I overlooked one thing in purchasing this receiver...preamp in/outs. This doesn't have those. So, I bought a Russound adapter for it. I use 4 small speakers for the optional quad stuff, but I want to run my amp through my big speakers for regular listening. My big speakers are 1000w Rockvilles and my amp is 2400w also by Rockville. I have my little speakers all connected to "B". If I run the adapter in "A", then I should be able to do this. Right?