I am also considering getting this IA, one concern is that I am wondering what speakers to use with this amp? It appears not to suffer some issues of other AI's in that most IA's have plenty of power to drive 8 ohms load speakers, but lacks the muscle to drive harder 4 ohm speakers. I am currently using PMC speakers w/Bryston gear, but want to also get a Dyn C-1, someday, I had the Bryston B-100, as good as it is, it had a difficult time with the Dyn's.