Well I got the Pass labs today and man is this thing a hoss, For the smallest amp in Pass labs inventory this thing packs the pounds. Got it home and right off the bat this amp kills anything else I have had in my system and its not even warmed up yet. I have been told by some friends that you really have to warm up Pass labs amps before they do their thing and so far the warmer it gets the better it gets. no grain, soundstage that is awesome and imaging the is right on track without a bit of brightness. I think I've found a keeper and will post pics when I get the chance to take pictures.