A gorgeous Headroom Ultra Desktop Headphone Amplifier. This unit includes headroom's premier desktop amplifier and DAC combo custom upgraded with a stepped attenuator (a $200 dollar upgrade and one of the few ever produced). Also comes with headroom's outstanding Class A desktop power supply built specifically for the Ultra Desktop Amplifier.
Unit was built in 2006 and I am the second owner. It has seen very little use and I'm only selling because of other financial needs. Rated conservatively at 8/10, please see pictures. Priced at $1100 OBO. Please see the links below for a more detailed description and the stereophile review:
Headroom description: headphone.com/headphone-amps/amplifiers/headroom-ultra-desktop-amp.php
stereophile review: stereophile.com/headphones/406head/