Audio research SP-10 is my current mate with the D250. They work very well together and the SP-10 has a very nice phono. I have found that ARC matches well with ARC of the same era sonically it seems more cohesive.
Good Luck.
Simon
Good Luck.
Simon
What preamp good match with audio research D250
I just start a new system have a audio research D250 MKII,TNT HR-X turntable with Benz LP or Cardas/Benz HEART RUBY 2, Wadia 861 CD player. I have been look at Cat Ultimate SL1 and Hovland HP-100, both have phone built in,any suggestion or have been compare before.