Currently Ayre KX-5 Twenty and VX-5 Twenty, previously Hegel H160. For the price the Hegel is truly great, but I did find it a little limiting in terms of inputs, and my plan is to get Vandersteen Quatros, hence the move to separates, as you have to put the high-pass filter between pre and power amp. I will say that the only reason I didn’t go with PS Audio for the pre and power combo was that in my setup I just gotta have a fixed-level preamp output, and once I had bought the Ayre pre, I decided it wanted the matching power amp. Am very happy with the Ayre stuff, but ouch, they are pricey, and at heart I remain a tube lover. Anyway, I am very much eyeing the upcoming PS Audio AN3’s. I will tell ya… Richard Vandersteen REALLY knows his craft, and the Treos are a triumph, except for the bottom octave. But I am still looking forward to hearing the AN3’s!!