these are really nice headphones, I've had a pretty bad cold that I am just now getting over so my audio thoughts may change.
I did bring them over to Carl's and heard them on his Woo WA6SE and they sounded pretty great. Extension, detail and separation are strengths with the occasional weird stage presentation being it's only drawback to me.
They are very attractive and well made cans but you need a big noggin to keep them from sliding down your head.