The Yamaha RX-V777BT 7.2 Channel AV Receiver allows you to enjoy robust audio and video performance from a variety of sources. This receiver delivers up to 130W per channel at 8 ohms and can upscale video sources to near UHD 4K quality. Yamaha YPAO sound optimization technology is onboard to help you tailor the sound of the receiver to your listening space with the included setup microphone. The receiver's front panel USB port is compatible with Apple devices like iPhones and iPods, and can also be used to connect other USB music sources. Additionally, there's an HDMI port on the front panel that accepts MHL connections from devices like smartphones. The Yamaha RX-V777BT includes a Bluetooth adapter for wirelessly pairing with Bluetooth audio sources such as smartphones and MP3 players. This receiver also features Apple AirPlay for wireless music streaming from compatible devices. You can use the receiver's Ethernet port or built-in Wi-Fi for Internet connectivity, and once connected you can take advantage of the receiver's enhanced network features like Pandora, Spotify and DLNA content sharing. You can also download the free Yamaha AV Controller app for Android or iOS for enhanced receiver control. Six HDMI inputs are onboard for connecting high-definition video and audio sources. There are also two integrated HDMI outputs for simultaneously displaying video on external displays. Two digital optical and two digital coaxial inputs are also built-in for interfacing additional audio sources. There is also a 12V trigger on the rear of the receiver, which can be used to communicate with and power-on compatible external amplifiers when using the receiver as a preamp or processor. Additionally, this receiver decodes high-resolution surround sound formats such as Dolby TrueHD and DTS-HD for producing a dynamic multi-channel audio experience.