Amp is in great condition, performs flawlessly, has tons 'o power and is quiet enough to keep in your listening room.  Quiet fan installed was approved by the Mfr. on a thread back in the Harmonic Discord days if memory serves.  I used this as a subwoofer amp but after numerous amps failed it ended up as my main 2-channel amp where it embarassed everything else that I had used before.  (Oh what's this, bass!?  Who knew? Yes, we must begrudgingly admit that solid state is superior technology, even though it just doesn't look as cool. *sigh*)  Comes with all sorts of sweet DIP switches to configure different stuff.  XLR and phone inputs.  Rack mount or use rubber feet.  Reliable, no-B.S. power amp.  If I could listen to loud music or use subwoofers without fear of reprisal I would never sell it, but I suck and bought audio gear instead of a house.  Dumbass.
http://www.qscaudio.com/products/amps/plx/plx.htm$400 + shipping