Jfh, I bought the amp Ben heard. It is a very nice warm smooth amp. Not extremely open but good top end. I still have the amps (mono blocks) because I have no idea how to sell them. Minnesota Audio Labs went out of bussiness about a year after I bought them. I had some later biasing problems with a bad replacement tube and finally simply gave up on them. I bought a Plinus 100mk and never looked back. If you want to fiddle with these let me know.
