Denon AVR-5308CI(A) is full with the latest technologies for your home theater. Featuring THX Ultra2, the Denon AVR-5308CI(A) features D.D.S.C.-HD , with 3 high speed DSP processors, along with precision Burr-Brown DACs in differential mode on all output channels. You can decode with Dolby Digital Plus, Dolby TrueHD, and DTS-HD Master Audio via the latest HDMI v1.3a. Video sources, regardless of resolution or format, are up converted to high definition via the Realta HQV video processor, all the way up to 1080p. The versatile multi-zone functions include independent high definition and standard definition outputs. Digital media connectivity features like network audio and photo streaming, via Ethernet and built-in Wi-Fi, with internet radio stations, built-in HD radio, and XM satellite-ready capability. This latest “A” version now includes Audyssey Dynamic Volume, and is also Sirius Radio Ready.