I have set up and used the XPA1 and the XPA2 in a friend of mines system and was quite surprised.I recommend he buy PASS LABS or KRELL but he bought the 2 XPA1monos and 2 XPA2s for the price of one high end 2 channel.All i can say is they sound pretty good lots of power not as clean of sound that you would get out of a big class A amp but a fraction of the cost.I don't know how long they will last the build quality was ok.I think you should stay away from the UPA series.
Emotiva amplifiers review/experience?
Anyone had a chance to try out the Emotiva amplifiers and compare them to some of the more well known brands? How are the sound quality of the amps and how do they compare to other brands? Are they significantly worse or by some slight margin? Please let me know as I'm very interested in their products! Thank you!