I'm just juggling around ideas here. What do you guys think of using a lower end receiver that's DD-EX/DTS-ES equipped as a pre-pro, outputting to a nice amp like an Outlaw 770? We're talking receivers under $500. Good idea or bad idea? I'm sure many will say "if you start with crap and amplify it, you wind up with amplified crap." But if the receiver in question has a good S/N ratio, good DAC, etc, then the signal should be good to go, right?