The Nice Music ZonePlayer, ZP120 is the state of art digital amplifier, with wireless capabilities. At least one ZonePlayer or ZoneBridge the router on your system with you anywhere you ZonePlayer - the bedroom of the music you can, even the bathroom or is connected to the back of a dream. You for the MP3 and Internet radio stations can be found on your computer. Such as a CD player or iPod ZP120 can also connect to your favorite audio source. Sonos ZP120 and control facilities each for the final includes desktop controller. ZP120 ZP90, compared to the cost of production, and that is strong in the amplifier.