Dussun vs Qinpu vs.Jungson vs.Onkyo A-9555 Amps


Has anyone heard more than one of the four integrateds? I have looked at all of the posts I could retrieve,and found varying degrees of info,but am considering one of the four for a dvd sourced 2 channel setup.I have the Usher s-520's,a Jungson DVD MH2,and am looking for the integrated.Thanks for any help or comments.
tracer

tracer
The Onkyo A-9555 isn't a sleeper anymore! Everytime I go to order one from any places that sells it, they've been SOLD OUT! I finally got one on hold until they got more in and now it's on it's way to me. Should have it in a day or so. Can't wait from all the excellent things and reviews I've read so far.
The best price I've seen so far is $599.00 with free shipping. That's what I paid.
I picked up my Onkyo A-9555 through amazon.com for $500; a very nice integrated amp after it has been fully broken in.