I am selling my all-but-new (<25 hrs.) Shadow because I bought AKG 702s and quickly learned that the Shadow isn't strong enough to drive them. So, I bought RS's SR-71A because, on Ray's advice, it is the best of his portable devices for the K702s. As ever, he is correct. Short of the definitely non-portable Raptor, it meets my sonic needs perfectly.
So, although I would like to keep both, I can't quite justify hanging on the the Shadow for occasional use. For that reason, it's for sale now.
As said, it's as if new.
Contact me if you are interested.
(I figure you all know how good this little gizmo is.)