Marantz NR1506 5.2 Channel Full 4K Ultra HD A/V Network A/V Receiver with Wi-Fi and Bluetooth Designed to deliver a thrilling sonic experience, the NR1506 A/V Receiver features expanded connectivity, including built-in Wi-Fi and Bluetooth and dual antennas that lets you wirelessly stream your favorite tracks from your devices. The NR1506 is also equipped with AirPlay so you can listen to your favorite iTunes tracks wirelessly from your iPod touch, iPhone and iPad. Enjoy high resolution surround from your favorite movie soundtracks. The NR1506 is equipped with an advanced 32-bit DSP processing system that supports all the major surround sound formats, including Dolby TrueHD and DTS-HD Master Audio. The power amplifier section features high current discrete power transistors, and identical circuit topology for all 5 channels and is compatible with low impedance 4 ohm speakers. The advanced video section features 6 HDMI 2.0a inputs (including 1 on the front panel), and 5 of the inputs feature full compatibility with the latest 4K Ultra HD video specification, including 60 Hz full rate content, 4:4:4 Pure Color sub-sampling and 21:9 aspect ratio pass-through. It's also HDCP 2.2 compliant, which is a requirement for 4K Ultra HD copy-protected content. Built-in Wi-Fi & Bluetooth Equipped with Wi-Fi & Bluetooth wireless streaming connectivity, the NR1506 features an advanced dual antenna RF transceiver system, for robust and error-free streaming even in congested urban environments. Connect to the internet through your home Wi-Fi network (or with a hard-wired connection via the RJ-45 Ethernet LAN port) and enjoy your favorite tracks from streaming music services such as Pandora and Spotify Connect. You can also choose from thousands of internet radio stations around the world, and enjoy music from virtually every genre. With AirPlay, you can enjoy listing to your favorite tracks wirelessly from your favorite iOS device, including the iPod touch, iPhone and...