I have recently read a few reviews on audiophile digital power amplifiers, to be distinguished from those found on HTIBs like mine. Even Rotel is coming up with new digital power amps, mono, stereo and 7 channel, available for sale soon. Below is an excellent review of a mono digital amp from Nuforce, taken from StereoTimes:

Nuforce Digital Amp

They look awesome, light and small. If they sound just as good would be great!! Anybody any experience with digital amps?

Axiom M60s, QS4s, VP100 Onkyo TX-SR804 Oppo 970HD Rotel RB-1080/RCD-1072 REL Q150E sub, PS 3