Unbeatable features meet unbeatable sound in the TX-NR656, a state-of-the-art A/V workhorse that revolutionizes entertainment. Check it out: DTS:X TM and Dolby Atmos ® decoding with advanced AccuReflex phase calibration for crystal-clear object-based audio; Google Cast TM , AirPlay, and Wi-Fi ® with Spotify and Tidal for music on demand; and FireConnect TM multi-room audio that sends any A/V receiver source to a wireless speaker in another room * . Select HDMI ® terminals support 4K/60 Hz/HDR/HDCP 2.2, while the 32-bit DAC extracts all the depth and detail of Hi-Res Audio. Unlike other products, the TX-NR656 has high-current Dynamic Audio Amplification to accurately control and drive your speakers with phenomenal clarity. Whether it's pulling you deep into Middle Earth, waking the neighbors with Fallout 4, or pumping out the latest on Spotify, the TX-NR656 rekindles passion for the things you love.