The Denon AVC-X8500HA stands at the pinnacle of AV receiver engineering, delivering true flagship-level performance with unmatched flexibility and sheer processing power. As a 13.4-channel behemoth with built-in amplification on all channels, it supports the most elaborate home theatre configurations—including 7.1.6, 9.1.4, and 13-channel immersive arrays—without requiring external amps. Dolby Atmos, DTS:X Pro, IMAX Enhanced, and Auro-3D are all supported, offering reference-grade 3D audio experiences. Its upgraded HDMI 2.1 board allows 8K passthrough, advanced HDR formats, and next-gen gaming optimizations, making it suitable for high-end gaming systems and cinema-level video sources alike. Denon’s top-tier construction features separate power supplies, rigorous vibration control, a high-current amplifier topology, and premium DAC architecture for exceptional audio purity. Audyssey XT32 room correction ensures precise tuning, and Dirac Live support further enhances acoustic accuracy, giving users professional-level calibration tools. With extensive inputs, multi-zone output configurations, HEOS whole-home audio streaming, and CI-friendly features, the X8500HA is engineered to anchor the most ambitious home cinema builds. It is the ultimate solution for enthusiasts seeking reference performance without stepping into separate processors and amplifiers.