I bought this 90 WPC hybrid integrated from Pacific Valve while I was waiting for my Viva Integrated to arrive from Italy. I figured it would be fun to fool around with to see if this Chinese stuff was any good. All I will say is this - This amp is ridiculously good. If you told me it cost $3K, I would believe it. What amazed me is the transparency. This is where most cheap amps fall down, IMO. Not this one. As an aside, I've owned 20K amp/preamp combos, so I know what the good stuff sounds like.
The specs are - 90 WPC, with 4 12AU7s in the preamp section. New, the amp cost $600, but I ordered it with upgraded GE tubes for an extra $91. (Supposedly, the Chinese 12AU7s are total shite) It cost me $750 shipped. It's only a couple of months old and in flawless condition. Selling for $500. I would like a local sale (JFK area) as the shipping costs will run fairly high, but we can talk about shipping if you like. Check out the website for all the specs and pictures.
http://www.pacificvalve.us/BDC222.html