I too purchased this AI after an in-home demo, the amp is neutral and slightly on the warm side, clean sounding and dynamic. It is especially good at low listening levels and my PMC's sound great . . to me at least.
I have gone thur several iterations of IA's and amps before I was able to get this amp, they include the Bryston B-100,
4BSST2 and MF 500i, the last being the biggest disappointment after I bought it. None the less the Modwright KWI-200, for me, is working out very well and It has me enjoying my CD collection again. Much thanks to Dan for granting the home demo in the first place.