Looks intriguing, retro-ish, unique.
I really hope it does sell well. While I don't have the money for it, but I'm glad to see such an anouncement coming from Head-Direct.
By the way, I know there will be some demand for it, but Nankai, have you thought about making a matching stand for it?
It would look great as a dedicated bedside rig

.
It certainly takes some balls to dive into the extremely small portable "audiophile" market, and I wish you the best of luck.
Samuel