The Marantz SR 4001 7.1 Channel 105 Watt Receiver is a high-quality home theatre receiver designed to provide immersive surround sound experience. With support for various surround sound formats like Dolby Pro Logic, Dolby Digital, and DTS 96/24, this receiver delivers powerful and clear audio performance. The 7.1 channels and 105 watts of power ensure a robust sound experience for your entertainment needs. As part of the trusted Marantz brand, this receiver is a reliable choice for enhancing your home audio setup. The receiver is in good condition and fully functional. The screen display is lightly dim but still fully visible. Feel free to ask any questions.