Marantz SR8015 11.2ch 8K AV Receiver with 3D Audio HEOS Built-in and Voice Control Enjoy exquisitely detailed home cinema with the Marantz SR8015 11.2 channel 8K UHD AV receiver. Delight in the most musical sound for any source from home theater to vinyl to digital streaming. Completely immerse yourself in movies and TV with elevated surround sound formatting from Dolby Atmos DTS:X DTS:X Pro IMAX Enhanced and Auro-3D. Enjoy seamless voice control from the leading voice agents multi-room connectivity and the latest in HDMI technology. Features Premium power performing amplification 140W per channel (8 ohms 20Hz-20kHz THD: 0.05% 2 ch. driven) 8K/60Hz and 4K/120Hz pass-through support for every entertainment need8K upscaling is available on all eight HDMI ports. Dolby Atmos Dolby Atmos Height Virtualization Technology DTS:X DTS Virtual:X DTS:X Pro IMAX Enhanced and Auro-3D DTS:X Pro support: Available in a future firmware update DTS:X Pro is capable of processing up to 13 channels Enhanced Audio Return Channel (eARC) HDMI support HDR10 HDR10+ (New in 2020) HLG Dolby Vision 4:4:4 color resolution and BT.2020 Dynamic HDR (New in 2020) 8K/60Hz pass-through or upscaling Dynamic HDR and Quick Media Switching (QMS) 4K/120Hz pass-through Variable Refresh Rate (VRR) Auto Low Latency Mode (ALLM) and Quick Frame Transport (QFT) Spotify Pandora TIDAL and more via AirPlay 2 Bluetooth Wi-Fi and the HEOS app. Amazon Alexa Google Assistant Apple Siri and Josh.ai for hands free enjoyment. What's in the Box SR8015 Receiver Remote Control Power cord Warranty Card Setup Guide Calibration microphone Specifications Multichannel surround DTS HD Master / DTS:X / DTS:X Pro Yes / Yes / Yes DTS Neo:X / DTS Neural:X No / Yes DTS Virtual:X Yes IMAX Enhanced Yes Dolby TrueHD / Dolby Atmos / Dolby Atmos Height Virtualization Yes / Yes / Yes Dolby ProLogic Ilz / Dolby Surround No / Yes Auro 3D Yes Multichannel Stereo Yes Max Number of Processing