Thoughts on the Unico

i had the unico for a couple of monthes. To me it was a great amp. It sound awesome with both of the speakers i had on it, b&w 805 and sf concertos. i would say the sound is somewhat laid back, a little punchy but not the most crisp or detail amp of the ones you listed. I have heard the naim and classe cap151 from your list and also a plinius 8200 newer version of the 8100 which someone had mentioned previously. To me if there is an amp that is flat it would be the classe. i heard it at two different dealers for a good couple of hours combined. both times i was there to audition the speakers they were hooked up to and not the amp. both times i was very dissapointed. it just didn't draw me into the music, i just felt like it was missing something. the naim was much better, very crisp and detailed. however i would have to say that the plinius is the best of the bunch. it is very musical, smooth, and punchy. the sound is somewhat warm, slighty less then the unico, while also being crisp and detailed. i auditioned it with a pair of totem winds and was just blown away. i ended up getting the unico instead of the plinius because of i wanted to get into tubes. i know own an all tube amp. if i ever go back to solid state i would get the plinius. i feel the plinus best matches the description of the sound you want. however, you should not trust my opinion but your ears. since you said that all of these amps are availible in your area why not go and audition them? but please add the plinius to your list and look for a dealer.