I had a Modwright KWI-200 and a Pass Labs INT-30, both now discontinued, but fine sounding amps. Good luck in your search.
SET Lovers, what's the one solid state amp you love(d)?
I'm thinking of trying out a solid state amp in place of my 300B SET, which is giving me some problems again and the builder is swamped so it's going to be awhile.
Suggestions? Speakers are 96dB 12" 2-way bass reflex studio monitors from a Japanese recording studio.