I have never done this before, so I figured I'd ask before I attempt to make sure I don't mess anything up. I have a 50Watt mesa rectoverb, I want to use the slave out to a Hughes and kettner solid state that has an fx loop. If I do this, will the normal speaker outs on my rectoverb still be active? Or does the slave cancel them out? Or am I completely wrong here? I want to run my 150 Watt Hughes using the mesa pre amp so I can use both amps but only the pre of the mesa to utilize it's gain channel and clean.