The same music, at the same time throughout your place When you connect an ASD-51W/N to your AV receiver or HiFi system, not only does the music from your iPod sound better, you can also use the ASD-51W to wirelessly connect - or the ASD-51N to wire-connect - to Internet Radio, PC music or other network device. The ASD-51W/N also support Party Mode, a feature that lets you enjoy the same music in each room at the same time.