This amp was a limited edition run for headfi members designed by the German company Meier-Audio.
You can read about people's impressions of it here: http://www.head-fi.org/t/183309/meier-audio-corda-headfive-impressions-and-reviews-thread
It is a fantastic amplifier, especially at this price. I bought it new for $250. It is in mint condition, and has rarely been used (hence I'm selling it).
The design includes a switchable crossfeed circuit, which reduces the unrealistic amount of stereo separation often encountered when using headphones.
I am asking $150 without shipping, either with PayPal, mailed check, or mailed cash.
PM me if interested
Edited by Eisenhower - 9/18/12 at 7:28pm