Bel Canto Design has a 2,4, and 6 channel amp using the Tripath module. They all sound excellent.
Audiosource/Tripath based Digital Amps
I was poking around looking for a spare amp at a low price when I happened across an ad for an amplifier using the same digital chip that some other digital amps are using. Further research led me to find that Audiosource has released 3 amps using this chip: the 6.2, 6.3 and 7T. Has anyone actually listened to one of the above? What do you think? They are so cheap that many will probably not take them seriously.