Sophia 2 with Plinius?

I am currently looking for a new SS amplifier for my Sophia 2s. I have searched through the archives and found several good candidates -- Pass, Ayre, and Parasound seem to be common recommendations. I tried a Pass X250.5, but found it to be a bit to dark sounding for my taste. Other than that it was great.

Has anyone tried Plinius? The SB301 has recieved good reviews.

I'm looking for sweet none grainy highs, but with good (Krell or Bryston like) bass control.