Marantz AV 20 Reference 13.4 Channel Balanced AV Preamplifier

The Marantz AV 20 Reference 13.4‑Channel Balanced AV Preamplifier is a top-tier, feature-rich processor engineered for the demands of high-end home cinema. It handles immersive formats like Dolby Atmos, DTS:X Pro, IMAX Enhanced, Auro‑3D, and 360 Reality Audio across up to 13.4 channels, and includes a phono stage and four individual subwoofer outputs. Built with Marantz’s HDAM-SA3 circuitry and robust toroidal power supply in a copper-plated chassis, the AV 20 delivers precise, spacious sound with exceptional clarity and dynamic control.