[. . . ] ZP90 Wirelessly stream music to your home theater, stereo and more. The Sonos ZonePlayerTM90 lets you play all the music you want, all over your house, on all the audio equipment you already own -- your home theater receiver, stereo system, powered speakers, and more. [. . . ] And Sonos works seamlessly with the most popular music services so you can stream millions of songs and stations from the Internet to the rooms of your choice. You can even connect the ZP120 to your favorite audio source such as an iPod or CD player and listen on all the ZonePlayers throughout your house. Simple setup No technical or wiring expertise required. One ZonePlayer or ZoneBridgeTM must be connected to the router and all the rest work wirelessly. Then, add more ZonePlayers in more rooms without adding wires. New features and music services with automatic updates With free automatic software updates you'll always have the newest features and music services to enjoy. Which means your system will keep getting better even after you buy. *Based on a comparison between a site using only SonosNet 1. 0 products versus a site using only SonosNet 2. 0 products. Actual range will vary with site conditions. TECHNICAL SPECIFICATIONS Sound quality THD+N < 0. 009%, 20Hz-20kHz Audio connections RCA-type analog line-in (auto-detecting); analog and digital line-out (optical and coaxial) Audio formats supported Support for compressed MP3, iTunes Plus, WMA (including purchased Windows Media downloads), AAC (MPEG4), Ogg Vorbis, Audible (format 4), Apple Lossless, Flac (lossless) music files, as well as uncompressed WAV and AIFF files. Additional support for 48kHz, 32kHz, 24kHz, 22kHz, 16kHz, 11kHz, and 8kHz sample rates. Apple "Fairplay", AAC Enhanced and WMA Lossless formats not currently supported. [. . . ] All other products and services may be trademarks or servicemarks of their respective owners. 1. 800. 680. 2345 www. sonos. com [. . . ]