The Marantz AV10 15.4 channel Preamplifier is engineered to create the perfect home entertainment system. Your legacy content can now be rendered with cinema-level perfection at 8K/60Hz or at a smooth 4K/120 with 8K pass-through, Dolby Surround, and DTS Neural:X. The Marantz AV 10 delivers video content via 10 8K HDMI ports (7 In/3 Out), with Dolby Vision, HDR10, HLG,4:4:4 Pure Color Sub-Sampling, BT.2020 Color Gamut, eARC support, and 21:9 widescreen support. It is ideal for gaming as well, with QFT and QMS enabling a smooth lag-free gaming experience, and VRR and ALLM eliminating screen tearing. Besides video, the AV 10 delivers amazing audio to your surround sound setup as well. You can set up your surround sound system in Dolby Atmos 9.6.4 or 11.4.4 channel configuration, with Dolby Height Virtualization and DTS Virtual:X eliminating the need for height speakers. Supports Dolby Atmos, IMAX Enhanced, and Auro 3D creating a truly immersive 3D audio experience. You can stream your music from Pandora, Spotify, and TIDAL, and play them wirelessly via HEOS Built-In, Wi-Fi, Airplay 2, or Bluetooth. Setting up the Marantz AV 10 is made easy with Audyssey MultEQ XT32 Technology, and the preamp is easy to use thanks to the new HD graphics user interface. Building upon the Marantz legacy and expertise garnered over the years, the AV 10 proudly carries forward the tradition of excellence in design, both on the inside and on the outside, and exceptional performance.