Power and processing:

7-channel amplifier
90 watts per channel into 8 ohms (20-20,000 Hz) at 0.08% THD, with 2 channels driven
Dolby® and DTS® surround sound decoding
Dolby Atmos® processing for use with in-ceiling or "height" speakers for more enveloping home theater sound
Dolby Atmos Height Virtualization and DTS Virtual:X® create three-dimensional effects without height speakers
Audyssey speaker calibration and system optimization includes:
MultEQ® auto setup and room calibration delivers balanced, dynamic sound with enhanced surround performance
Dynamic Volume anticipates loud sounds to keep volume levels even
Dynamic EQ improves dialogue, bass response, and surround channel levels at lower volumes
Audyssey MultEQ Editor app for further audio customization (paid app; not included)

Digital and streaming music options:

built-in Wi-Fi for listening to music from a networked PC, free internet radio, and music services
HEOS Built-in technology wirelessly connects compatible HEOS components for whole home audio
includes support for Pandora®, TIDAL, SiriusXM, and Spotify® (subscription required for some services)
free HEOS app offers easy Wi-Fi control, settings adjustments, and music selection and playback
works with Amazon Alexa and Google Assistant voice controllers
Apple AirPlay 2 lets you stream directly from an iPhone® or iPad® and ask Siri to play Apple Music®
supports multi-room audio with compatible wireless speakers
built-in Bluetooth for wireless music listening with smartphones, tablets, and compatible computers
Bluetooth transmission for sending audio from the receiver to Bluetooth-enabled headphones
play audio through Bluetooth headphones only, or through Bluetooth headphones and connected speakers simultaneously
plays high-resolution digital music files via USB storage device or a networked computer (PCM up to 24-bit/192kHz resolution; DSD up to 5.6 MHz)
Denon's Compressed Audio Restorer improves sound quality of MP3s and other digital music files

Multi-room audio/video:

dual-room/dual-source output
amp assign function lets you use surround back speaker outputs for powered Zone 2 speakers
using powered 2nd-room output allows 5.2-channel sound in main room
All Zone Stereo mode ensures that both zones stay in sync when playing the same source
All Zone TV Audio lets you play surround sound in your main room and downmixed stereo in your 2nd room
supports both analog and digital audio connections
cannot select different USB/Bluetooth/network sources for each zone

Connections:

HDMI 2.1 audio/video switching: 6 in, 2 out
3 inputs and 1 output support 8K/60Hz and 4K/120Hz video
all inputs and outputs support 4K/60Hz video
HDCP 2.3 technology ensures compatibility with Ultra HD sources and TVs
HDR-compatible for extended picture contrast and brightness with compatible TVs and HDR-encoded content
supports HDR10, HDR10+, Dolby Vision®, Dynamic HDR, and HLG
HDMI standby pass-through allows HDMI switching without powering up receiver
3D signal pass-through
gaming-optimized video processing technologies for a smooth, lag-free gaming experience
Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM), and Quick Frame Transport (QFT) reduce or eliminate lag and frame tearing
supports ARC (Audio Return Channel) and eARC (Enhanced Audio Return Channel)
eARC receives uncompressed surround sound signals including Dolby Atmos and DTS:X via the HDMI connection with your compatible TV
digital audio inputs: 2 Toslink optical, 1 coaxial
4 analog stereo RCA audio inputs
MM (moving magnet) phono input for connecting a turntable
two line-level subwoofer outputs for multi-sub setups
front-panel USB port for audio playback from USB flash drives
Ethernet port for network connection
outputs for 7 speakers (Front L/R, Center, Surround L/R, Surround Back L/R)
full-sized headphone jack

General features:

free Denon AVR Remote app lets you use your Apple® or Android™ device as a Wi-Fi remote
intuitive on-screen setup guide
Setup Assistant guides you through the initial connection process and settings
AM/FM tuner
remote control
17-1/8"W x 6-5/8"H x 13-7/16"D (9-5/16"H with Wi-Fi antennas raised)