ONKYO TX-NR525 5.2-CHANNEL NETWORK A/V RECEIVER.

This is what I was able to find on Google: Audio: It is a 5.2-channel receiver with 80 watts per channel. It supports surround sound formats from Dolby TrueHD and DTS-HD Master Audio and includes Audyssey MultEQ auto speaker calibration. Video: The receiver supports 4K/30Hz passthrough and 3D video. It has six HDMI inputs and one HDMI output with an Audio Return Channel. Connectivity: The TX-NR525 includes networking capabilities for music streaming and internet radio. It also has a front-panel USB port for connecting devices like an iPod, iPhone, or other mass storage devices.