hum... can't embed the video.
www.youtube.com/watch?v=AxxaZpxtINU
I now have the black Diana and I've been using it for a couple of weeks straight. Tonight I went back to my (unnamed) TOL headphone(s) and thought something was wrong with them. The soundstage on them was cloudy, out of focused, and they sounded so closed-in. They are unlistenable. I am sad now because I don't know what to do with them. Sell them and take a huge financial loss or keep them and just to look at from time to time.