I own the B100SST and have owned the 400xi - to my ears the Bryston was superior. And not by a small margin. Not that the 400xi is bad, but the Bryston sounded cleaner, punchier, took control of the lower frequencies in a way the Krell couldn't. There was a clear delineation of each note, a crispness that is typical of the Bryston sound.
I just wish Bryston made B100SST a little prettier to look at.
I just wish Bryston made B100SST a little prettier to look at.