Pass Labs amps are on my current short list, too. I agree that they are a bit pricey, but they are one of the few amps which I have yet to hear any real unfavorable reviews of. In addition to Pass, I am considering Theta, McCormack, Classe', Bryston, and Krell. Possibly the Parasound Halo JC 1's, but I do hear some widely conflicting reviews.
Tom.
Tom.