Is soundstream any good?

[RingMaster4x4]

I was looking at this amp Ebay and would like a little imput form you guys. Thanks

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=18796&item=5736059219&rd=1

 

[Topdown]

Soundstream used to be one of the best amps you could buy. They changed hands a few years back and I am not sure any more of how "good" they are.