The Marantz SR8015 11.2 Channel AV Receiver w/ HEOS offers the latest 8K HDMI tech & 3D audio including Dolby Atmos all from a compact profile that neatly fits into any setup. 11 channels with continuous 140w power & low-impedance drive capabilities deliver consistent control for a range of speaker setups including 13-channel processing. Whats more support for Dolby Atmos Dolby Atmos Height Virtualisation Technology DTS:X & DTS Virtual:X deliver stunning 3D imaging immersing you in high-fidelity audio. Seven HDMI inputs & one output with e-ARC offer versatile connection options for all your devices with 8K upscaling including support for Dolby Vision HLG HDR10+ 4:4:4 Pure Color sub-sampling 21:9 video BT.2020 pass-through & current HDCP 2.3 copy-protection standard optimising your home entertainment for crystal clarity. & for the gamers out there 4K/120 Hz pass-through ALLM VRR & QFT support offer smooth lag-free gaming. Not just exclusively for movies HEOS streaming offers a world of whole-home music from the likes of Tune In Spotify Amazon Prime Tidal & more with Alexa & Google vice compatibility & Airplay 2 assuring effortless integration with your preferred eco-system.