With all of these folks clamoring for Bryston 4B-ST's, i might need to check one out. All i can say is that i hope that they are a VAST improvement over the older original 4B's, cuz those were surely nothing to write home about.
As to the question at hand, try checking into some of Nelson Pass' old Threshold amps. They are a phenomenal bang for the buck in my opinion.
Out of curiosity, what are you going to be running this amp with ? Sean
>