Yamaha RX-V477 5.1-Channel Network AV Receiver with Airplay (Discontinued by Manufacturer) High Quality, New 115W,4K,HD,HTC CONNCT,USB AirPlay, Pandora, Spotify music streaming service and AV Controller App Energy Star Certified HDMI (6 in / 1 out) with 4K Ultra HD pass-through for super high resolution images YPAO sound optimization for automatic speaker setup