I just recently sold an NAD 370. I ran it with the MA 8is for about a year and the combination was not good. The combination could produce nice sounds, but not music. I think MAs of that time period are best matched with Musical Fidelity equipment of the same period. As usual, YMMV. The NAD is nice and the amp section is better than the pre-amp.
Good luck,
Briang,
Good luck,
Briang,