Brand: Sony
The Sony STR-D911 is a home theater AV receiver that supports high-definition audio formats such as Dolby TrueHD and DTS-HD Master Audio. It has 5.2 channels of amplification, allowing for using a 7.1 surround sound system. The receiver has Wi-Fi and Bluetooth connectivity, enabling easy streaming of music from compatible devices. It also comes with 4K HDR Pass-Through support for high-definition video output. Additional features include a front-panel USB port for media playback and MCACC Pro room calibration technology for optimized audio performance based on the acoustic characteristics of the room. Overall, the Sony STR-D911 is a versatile and feature-packed AV receiver suitable for immersive home theater experiences.