This 9.2-channel (11.2-channel processing) AV receiver features the surround sound technologies of Dolby Atmos® and DTS:X™ for realism and XLR terminals for low signal transmission. With the latest in HDMI® technologies, experience movies in stunning 4K Ultra HD and high dynamic range (HDR). In addition, Dolby Vision™ and Hybrid Log-Gamma compatibility provide incredible contrast, smooth tone and rich, bright colors. The free MusicCast app makes it easy to access your music library and streaming music services. Add audio in up to 9 additional rooms with MusicCast wireless speakers or other MusicCast devices. Connect wirelessly via Wi-Fi®, Bluetooth® and AirPlay® wireless connectivity. Additionally, a phono input for vinyl playback, advanced HDMI zone switching and Zone 2 control options provide added system versatility.