Initial impressions - this thing is SERIOUSLY nice. Absolutely zero self noise, not a hint of hiss through the monitors when it's cranked all the way up, to the point where I initialy thought there must be a problem somewhere. No discernable latency, either. NBative reamp support, too, with front panel guitar inputs and outputs so you can monitor through a real amp while you play. And, while I've barely done more than a few moments of recording with it so far, it seems really, well... Lush, I guess. I'm completely fired up to put it through its paces in depth. Definitely a bit of a splurge, but, well... Man. I LIKED my ProFire 2626, and this is a whole different league.