The Solo 1 supports 7.1 channel LCPM audio, but only the rackmount version can handle Dolby TrueHD and DTS HD Master Audio bit-streams.  You'll need a 3D television and 3D Blu-rays to enjoy the 3D experience, as well as compatible 3D glasses.  Mozaex has a full list of compatible products on their site, but calls out Nvidia's 3D Vision glasses as a preferred option.

The system is fully compatible with 3rd party control options, and is expandable to support up to thirty different players.   You're looking at a price of $4,795 for the Solo 1, which is shipping now.  Additional players come in at $3,495.