Take your home entertainment to the next level with this ultra slim NR1710 4K Ultra HD 7.2 channel AV receiver. Get dynamic, high-resolution audio with virtual height effects from Dolby Atmos and DTS:X technologies and eARC support. Enjoy crystal-clear picture quality, exceptional brightness & contrast with latest video technologies like HDR10, HDR10+, Dynamic HDR, HLG, Dolby Vision, 4:4:4 color resolution, BT.2020 & Quick Media Switching (QMS). Experience gaming thrills with spectacular imaging and reduced lag with 4K/120Hz pass-through, Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM) and Quick Frame Transport (QFT). Built-in Wi-Fi, Bluetooth & HEOS enables multi-room audio and digital music streaming from Spotify, Pandora & more throughout your entire home. Play/pause music, adjust volume & skip tracks with seamless voice control from Amazon Alexa, Google Assistant & Siri. Also works with home automation systems like Josh.ai. Multiple digital & analog inputs/outputs let you to connect the receiver to audio sources like a DVD & Blu-ray player, subwoofer & speakers & more to create versatile home theater setups. The included Setup Assistant offers clear, step-by-step on-screen instructions to connect your TV and the Audyssey MultEQ XT room acoustic measurement system that accurately analyzes the output of each speaker in your home theater configuration & tunes the AVR for an optimal listening experience.