Get tomorrow’s features today with original Dynamic Audio Amplification in the value-packed TX-NR555 Network A/V Receiver. This smart hub supports Dolby Atmos® and DTS:X™ enhanced with AccuReflex phase-calibration technology for crystal-clear object-based sound, and also includes the latest HDMI® spec for 6G video. Stream from app to cinema via Chromecast built-in , Wi-Fi®, or AirPlay and let the 32-bit DAC work its magic on everything from MP3s to 192/24 Hi-Res Audio. You can send music from Bluetooth, USB or network sources like Spotify and Airplay from the receiver to an Onkyo speaker in another room, complete with smartphone control, via FireConnect™ technology. But most importantly, big movie sound is amazing thanks to discrete high-current amps that drive speakers effortlessly. So sit back and enjoy the best next-generation entertainment has to offer.