1000W 5.1ch surround sound powerful speaker system with 4 micro satellite speakers, centre speaker and an ultra-compact subwoofer. HDMI with DVD upscaling. Easy connectivity to an HD TV with upscaling of DVDs to near Full HD 1080p. BRAVIA Sync. Simple, one touch integrated control over your BRAVIA TV and other compatible products with only one remote. USB playback and recording for MP3 tracks, plus movie playback from a USB memory stick (DivX and MPEG4 simple profile). Portable Audio Enhancer - Boosts the quality of compressed music such as MP3 files. iPod over USB - Plug in your iPod Classic, Nano or Touch to playback your iTunes music collection in great Sony sound quality. Dolby Digital and DTS - Hear your movies come to life with Dolby Digital, Dolby Prologic II and DTS Decoding. S-Master Digital Amplifier RDS FM tuner - Built-in tuner with 20 preset stations.