Denon AVR-X7200W Integrated Network AV Receiver (Discontinued by Manufacturer) Powerful 9 channel Discrete Amplifier with Eco Mode, 11.2 channel processing Built-in Wi-Fi, Bluetooth, AirPlay and DLNA Pandora, SiriusXM, and Spotify Connect music streaming services, as well as internet radio streaming 4K/60Hz full-rate up-scaling/ Pass Through Analog to HDMI conversion Dolby Atmos surround decoding, which re-creates the stunning three-dimensional soundspace of the latest blockbuster movies Audyssey MultEQ XT 32 automatic room acoustic measurement and correction, and Audyssey Sub EQ HT which provides precision measurement and correction for dual subwoofer setups