Hear the most musical sound from an elegantly slim profile. The Marantz NR1711 7.2ch 8K Ultra HD AV receiver drives immersive, high-fidelity audio from a compact chassis. At half the height of a traditional AV receiver, the NR1711 supports multi-dimensional audio formats Dolby Atmos, Dolby Atmos Height Virtualization Technology, DTS:X, and DTS Virtual:X. You can experience these object-based audio codecs from smart TVs apps through the main HDMI output. Enjoy exquisite video performance thanks to the latest HDMI technologies such as 8K/60Hz pass-through or upscaling, various HDR format support including HDR10, HDR10+, Dolby Vision, Hybrid Log-Gamma (HLG) and Dynamic HDR, as well as the latest gaming technologies such as 4K/120Hz pass-through, Variable Refresh Rate (VRR) and Auto Low Latency Mode (ALLM). Enjoy your extensive music collection with support for Hi-Res formats, a front-panel USB and phono equalizer to connect your turntable. Stream music from leading music services and control the NR1711 with voice control compatibility via Amazon Alexa, Google Assistant, Apple Siri, and Josh.ai.