Bound for Sound loves the Pass X-250 with speakers that are in the 4 ohm range and I love mine. Plus they are the best at cusotmer servie period. The X-250 is a much better amp that the Rowland 10, my 10 year old Kinergetics KBA-75 sounded just as good as the 10. There are plenty of used X-250s that are cheap and Pass is very good at servicing used amps. Levinson is very good also.
Happy Listening.
Happy Listening.