The Pioneer VSX-1131 is a versatile AV receiver designed to enhance home theater experiences with its capability to handle high-definition audio and video. It supports various surround sound formats, including Dolby Atmos and DTS:X, providing an immersive audio experience. This model features a 7.2 channel configuration, capable of delivering up to 100 watts per channel. With its multi-zone functionality, users can enjoy audio in different areas of their home simultaneously. The VSX-1131 includes built-in Wi-Fi and Bluetooth for wireless streaming, and supports streaming services like Spotify and Tidal. It also features HDMI inputs, including support for 4K video passthrough, making it suitable for modern high-definition setups. The receiver has an advanced calibration system that helps optimize sound based on room acoustics. Additionally, it supports various audio codecs, allowing for playback of high-resolution audio files.