I don't know about this current offering from Adcom, but my back-up amp is a Musical Concepts modified GFA-555. Not bad as a back-up but...
New Adcom power amps?
Have anyone had a chance to audition any of the Adcom amps? $2,399 for 450 wpc @ 8ohm sounds (no pun intended) like a good deal.
http://www.adcom.com/product_gfa585se.php
http://www.adcom.com/product_gfa585se.php