High-performance—Enjoy 60W of high quality sound from 4 analog and 2 digital input sources in 4 speaker output zones. Easy-to-use—Access your entire music library, whether it's on hard drives, iPods or a music streaming service, from a single, intuitive user interface. Incredible Value—Enjoy excellent audio quality and independent room control throughout your home at an affordable price. Modular Solution—Ideal for smaller audio systems in new homes or existing homes already wired for speakers, you can always add more music zones whenever you like. Personalized Entertainment—Create custom playlists that include your favorite songs or stations, and enjoy them anywhere in your home.