Though I would throw mine up here:   B&W 805 with a Proceed PAV and Adcom GFA-545 II,   and Audeze LCD-2 through Schiit Asgard.   Sources are the Alesis io26 on my desk, and a Proceed PMDT out of sight.

Thought I would add mine to the mix. The base is done in Cherry, the vertical posts are Walnut, and the actual arm is Mahogany. Everything was done by hand, using a saw, plane and chisel, and the whole thing was sealed using a gel varnish. Forgive the crappy headphones on the stand, they were...