I have narrowed my Amps down to 2. The Emovtiva XPA-7 and the Outlaw 7700. Im running a Denon AVRX6200W 7.2.2 setup. There is no way of me hearing what each amp will sound like so any ideas? On YouTube you guys did one on the Outlaw 5 channel years ago. Im sure things have changed since then? Ive been looking at sound distortion and Intermodulation Distortion lol whatever that is. Im sure both amps are great sounding. What are the benefits from one to another. This is all new to me.