This is a really wonderful amp. I've been running mine for about three years, as my main amplifier, on a mix of rock, folk, movies, etc. It's got wonderfully low distortion - I achieved 0.0013% THD putting 100W into an 8 Ohm load with mine. The sound is incredibly transparent - it'll resolve everything in the source material, including poor recordings.
There's a little more detail on the design at http://www.littlefishbicycles.com/poweramp/
[5 of 5 Stars!]
