Denon AVC-X3700HBluetooth, Support for internet radio, Built-in Wi-Fi …, 9.2, Built-in D/A converter, Automatic calibration with measurement microphone, Dolby Digital 5.1, DTS 5.1, DTS 96/24 …, Phono input, AirPlay, Spotify Connect, Tidal …, 434 mm, 12.5 kg, 167 mm, 2160p (4K Ultra HD), 480p, 576p …, Black, Silver, Grey, Ethernet connection