I am using a BAT 3ixSE pre with a pair of Rowland 201's. I really like the sound through my Spendor speakers. The bass is probably better through a full range speaker, though. Mine roll off about 45 Hz. I hear a lot of things I really like through the spendors. If you can be satisfied with the highs of a class D amp, I think you would enjoy it. The highs are a little unatural but that is true with any of the class D amps, as far as I know. You need to try it and see for yourself if you like it or not.