SR9300

About the SR9300

The Marantz SR9300 is a flagship AV receiver from the early 2000s, engineered for audiophiles and home theater enthusiasts seeking uncompromising sound quality and flexibility. It features a robust 7-channel amplifier section delivering up to 160 watts per channel (into 8 ohms), with a massive toroidal transformer and fully discrete output stages for high-current performance. The receiver is THX Ultra certified, ensuring it meets rigorous standards for large-room home theater use. It includes built-in decoders for Dolby Digital, DTS-ES, Dolby Pro Logic II, THX Surround EX, and Circle Surround II, as well as HDCD decoding for enhanced CD playback. Connectivity is comprehensive, with multiple digital (coaxial, optical) and analog audio inputs, 7.1-channel preamp outputs, and advanced video switching (component, S-Video, composite). The SR9300 supports multi-room audio/video distribution, features an RS-232C port for system integration and future firmware upgrades, and comes with a programmable touch-screen remote. Its construction emphasizes low noise and high fidelity, with extensive internal shielding and premium components.