Hi all, I have a question about high-level speaker connection between my AVR300 and a Rel Q150 sub. My setup uses an A85 to drive FL/FR speakers, leaving the AVR300 to drive rears and centre. Sometimes, it'd be nice to boost the bottom-end a little (e.g. some TV material seems lightweight). If i could make a high level connection between the Rel and AVR300 FL/FR, I could tweak the sub's level/roll-off to get the boost I'm looking for without altering mid-bass. Having both LFE and high-level connections would be more flexible than just setting the fronts to small, plus they sound better as Large. Hi-level connection between sub and AVR300 rather than A85 lets me set up for AV use without interfering with stereo listening via A85 alone. So the question is this: high-level connection is normally made across a 4-8ohm speaker load. As I drive my fronts separately via A85, will I damage my AVR300 by making this high-level connection without a speaker load present?