The Yamaha YMC-S21BL neoHD Media Controller is completely different than ordinary AV receivers. Instead of more functions, more buttons and more complicated operation, the basic concept is simplicity. You can connect all the equipment that you use to enjoy audio and video, and operate them all with one simple remote control! No more bother with multiple remotes. The on-screen display of the Yamaha YMC-S21BL neoHD Media Controller has an icon-based interface that's extremely easy to use, and the sound system is also simplified—you'll enjoy realistic surround sound even from just two speakers. Yamaha YMC-S21BL neoHD Media Controller - one look tells you this is a new idea in home entertainment.