SANUS has just started shipping the VMA401 – an on-wall component shelf with a tempered-glass desogm that mounts to the wall directly below an HDTV. The VMA401 supports up to 15 lbs. and is designed for holding DVD players, gaming systems, cable boxes or audio gear. It features an integrated cable management system that hides and organizes cables, is 1.34″ thick and includes a micro-adjustment feature so it can be fixed to level with all sorts of walls.
Complete details are here: http://www.sanus.com/us/en/products/av-foundations/av-vertical/VMA401