9.2 channel network AV Receiver with 11.2 channel processing capability, built-in Bluetooth, Wi-Fi and AirPlay. 8 x HDMI inputs and triple outputs. DDSC-HD discrete audio circuitry with AL32 Multi Channel Processing. Dolby Atmos, DTS:X and optional Auro 3D . 4K full-rate pass-through, 4:4:4 pure color, HDR, Dolby Vision, HLG (Hybrid Log Gamma) compatibility and HDCP2.2 support. ISF certification/calibration for picture. Audyssey MultEQ XT32 setup and room calibration. Built-in “HEOS” wireless multi-room technology and the free HEOS app. Front panel USB input, High Resolution Audio support, iOS connection sharing. AirPlay compatible, Denon 2016 AVR remote app, ECO mode. eARC (Enhanced Audio Return Channel) support via firmware update.