The Onkyo HT-SP908 is a versatile home theater. The 7.1-channel A/V receiver and HD conversion DVD/CD/MP3 player combine to expertly handle DVD, broadcasts, CDs, digital music and video files from your computer, and satellite radio. The system also comes with the Onkyo DS-A1X iPod docking station. The HT-SP908 home theater 7.1 system offers 90-watts per channel, XM and SIRIUS radio compatibility, 720p / 1080i / 1080p upscaling, 1080i and 1080p HDMI in / out, component in / out, optical and coaxial audio in / out, plus playback of DVD Video, Video CS, CD, CD-R/RW, DVD+/-R/RW, MP3, WMA, WMV, MPEG 4-AAC, DivX, and JPEG formats. It is slim, wall mountable 7.1 speaker system with 230W powered subwoofer. The Onkyo HT-SP908 home theater system includes standard surround sound decoding options but also includes Dolby TrueHD and DTS-HD decoding as well via its 2 HDMI 1.3a inputs. A DVD player with 1080p upscaling is also included. However, this system can easily accommodate an additional Blu-ray Disc or HD-DVD player. The Onkyo HT-SP908 is powerful with clear and almost surreal sound. It is easy to setup. Because the speakers are heavy they need stronger speaker stands. The Wide Range Amplifier Technology will fill your room with noise-free, impressively powerful, true-to-life sound. It was originally developed for Onkyo’s most expensive high-end amplifiers to handle the sonic demands of today’s digital age, you’ll now find WRAT even in Onkyo’s lowest-priced A/V receivers. The WRAT technology includes a broader frequency range with lower noise entering the signal path. A user commented that overall he is very happy with this entertainment system and found it utterly to his satisfaction. The Onkyo HT-SP908 is great as a home theater and a home stereo system. For its price no other systems can beat it, thus it is a good buy.