Besides 7.1 surround sound in HD and a digital connection with your iPod, iPhone or iPad without dock, you get easy-to-operate worldwide internet radio (vTuner) and network streaming via DLNA or Apple Airplay when you connect via LAN (adapter for wireless LAN available). LPCM, WAV, FLAC and other lossless formats are supported as well as THX Select 2 Plus audio.
Read more at http://www.whathifi.com/pioneer/vsx-2021/overview#XTVFfA1TbTamv5jf.99