The Yamaha RX-V475 is a 5.1 channel home theater receiver that supports FM and AM radio modes. It features a variety of audio inputs and outputs, including HDMI, stereo L/R RCA, and headphone jacks. The receiver also has internet and media streaming capabilities, and supports various surround sound formats such as DTS and Dolby. With a power output of 80W, the Yamaha RX-V475 is a reliable and high-quality option for home audio systems.