To my ears, the sound is very grounded, the opposite of "thin" or analytical, not the very last word in resolution, but still very good. I think that it has gravitas that other amps that I have owned didn't have, and what I like to call "architecture". By that I mean that the picture is big, tall and solid. Imaging is as good as the source and preamplifier allow. I will also say that compared to ARC as an example, and some other amps i have owned, it is not super fast sounding, although it's not at all sluggish, and it's a bit on the dark side not a lot, which I don't mind at all.
All of that said, it is very good at getting out of the way and letting the music play.