The Sony AV Dolby Surround Sound Stereo Receiver System STR-D350Z is a 5-channel receiver that offers a powerful 60W output. It features Dolby Pro Logic and Dolby Surround Sound Formats for a immersive audio experience. The receiver combo includes a radio tuner and digital tuner, with supported modes for FM and AM. With a sleek black design and various audio inputs and outputs, including headphone jack and stereo RCA outputs, this 1990s manufactured unit is perfect for enhancing your home audio setup with its digital features and surround sound capabilities.