The Marantz SR 8500 is a versatile audio/video receiver that delivers high-quality sound and supports various surround sound formats. It is capable of providing a powerful output with multiple channels, making it suitable for home theater setups. The key features include support for Dolby Atmos, DTS-HD Master Audio, and other advanced audio formats, allowing for an immersive listening experience. It incorporates Marantz's proprietary HDAM (Hyper Dynamic Amplifier Module) technology to enhance audio performance, and it also features a robust power amplifier section that delivers a significant amount of power per channel. The SR 8500 has a comprehensive connectivity suite, including HDMI inputs for video devices, along with component, composite, and optical connections for audio sources, ensuring compatibility with a wide range of devices. It is equipped with advanced onboard processing capabilities and has various customization options for audio settings, including multi-room functionality and room correction features. The receiver also offers an intuitive user interface, with an easy-to-read display and remote control for convenient operation. Overall, the Marantz SR 8500 is designed to cater to audiophiles and home theater enthusiasts, providing a blend of performance and versatility.