Marantz NR17117.2, Bluetooth, Support for internet radio, Built-in Wi-Fi …, Dolby Digital 5.1, DTS 5.1, Dolby TrueHD …, AirPlay, Spotify Connect, Tidal …, 8.3 kg, 2160p (4K Ultra HD), 480p, 576p …, Black, Silver, Titanium, 105 mm, 440 mm