It's not that chebby, it's just that not all recordings are equal. And I do find (quite often) that some music you have to welly up just to get it to sound 'right'. I'm just unsure whether 33w pc would be enough for all music. I've got a number of classical recordings that need the volume up quite high because they are 'quiet' recordings. For the most they sound okay, but there are a few others that don't. Maybe just the Marantz's limitations though.