I'll add a vote for the Proceed HPA2. Definately not bright, and lots of power.
AMP for 804 Nautilus
I am looking for a new amp currently have BK 7250 and Ref 30 looking for upgrade to drive the nautilus 804. What is a good amp outhere to take full capacity of the B&W I was thinking about Bryston, Classe, and Conrad Johnson. Also anybody have Classe 201 with Ref 30 B&K. Any suggestion thanks.