Pioneer introduces an AV receiver designed not only to enhance, but also to fundamentally change the sound of home theater systems. The Pioneer VSX-1131 7.2 channel features Dolby ATMOS and DTS:X Ready audio formats for true, fully-immersive surround sound for your home. With Pioneer’s unique automatic sound adjustment process, Multi-Channel Acoustic Calibration System (MCACC), you can fine-tune your home theater to the exact nuances of the room. Connect to all your favorite music connect to all your favorite music sources with support for the latest dual band Wi-Fi network connections to stream Google Cast®, TuneIn®, DEEZER®, and TIDAL. The 384/32 DAC provides superior playback of all resolutions of music from MP3s to Hi-Res audio files.