lewm, it's alright, you did sort of accuse me of being biased but I simply wanted to hear about people' different experiences.
Anyway, I was cautious about Sutherland phono stages and I didn't check their specs, that's for potential buyer to do, but I did have problems with Acoustech and eventually had to run it through Nakamichi cassette deck which has very high input impedance. Other than that it is an excellent phono stage, at least for MM cartridge. I got a very good sound with it out of my Nottingham.