Onkyo TX-NR474

Supports 3.1.2-Channel Dolby Atmos and DTS:X
135 Watts per Channel
HDMI 4 In / 1 Out (4K/60 Hz / HDR10 / Dolby Vision / HDCP 2.2)
4 Ohms Speaker Driving Capability
5 GHz/2.4 GHz Wi-Fi, Chromecast built-in*1, DTS Play-Fi®, and AirPlay
FireConnect Wireless Multi-room Distribution
HDMI Terminals Supporting HDR10, Dolby Vision, BT.2020, 4K/60 Hz, and HDCP 2.2
Supports 3.1.2-Channel Dolby Atmos Playback and Dolby Surround Upmixing
Surround Enhancer Mode Replicates 5.1.2-Channel Dolby Atmos Playback with Virtual Surround-field Creation
DTS:X Object-based Audio Reproduction and DTS Neural:X 3D Upmixing
Ready for Onkyo Controller App Integrated Multi-room Intuitive Operation
AirPlay Audio Streaming from iTunes and iPad, iPhone, iPod touch
Bluetooth Wireless Technology for Mobiles, Laptops, and PCs (Version 4.1 + LE, Profile: A2DP AVRCP)
Spotify, TIDAL, TuneIn Radio, and Deezer
AccuEQ Room Acoustic Calibration with AccuReflex Phase Alignment Technology for Dolby-enabled Speakers
Advanced Music Optimizer to Improve Compressed Digital Audio Quality, Including Bluetooth Audio
High Current Amplification System for Thrilling Stereo and Multichannel Performance
H.C.P.S. (High Current Power Supply) Transformer
Discrete Output Stage Circuitry for Low Distortion
Non-Phase-Shift Amplification Circuitry for Clarity and Detail
High Current Power to Drive Larger Speakers with 4 Ohms Resistance
PLL (Phase Locked Loop) Jitter-Cleaning Circuit Technology for S/PDIF Audio
Dolby® TrueHD and DTS-HD Master Audio Decoding
AKM (AK4438) 384 kHz/32-bit Multichannel DAC
32-bit Digital Signal Processing
Theater-Dimensional Virtual Surround Function
Pure Audio Mode with Easy Front Panel Button
HDMI Pass-through and Network Standby Functions
IP Control via LAN for Home Automation Systems