Transform your audio experience with our 5.1 Channel Digital Sound Decoder, designed to deliver exceptional sound quality and versatility for all your entertainment needs. This advanced decoder is perfect for home theaters, gaming setups, and professional audio environments. 5.1 Channel Digital Sound Decoder: Effortlessly convert HD Multimedia Interface ARC, Digital Optical, and Coaxial signals into rich 5.1 channel analog surround sound or 2.1 channel stereo (FL, FR, SW). Enjoy support for Dolby Digital AC-3, Dolby Pro Logic, DTS, PCM, and other digital sound formats, ensuring a premium audio experience. Multi Interface: Equipped with multiple input options, including 1 channel HD Multimedia Interface ARC (ideal for TVs or projectors), 1 channel digital optical input, 1 channel digital coaxial input, 1 channel wireless Bluetooth 5.0 input, and 1 channel USB 2.0 interface for music playback from a U disk. Easily switch between 2.0 and 5.1 channel output modes with the touch of a button. Bluetooth 5.0 and LED Indicator: Enjoy seamless Bluetooth connectivity with support for version 5.0 and SBC ACC protocols. The decoder automatically detects the input sound signal format, while LED indicators provide clear visibility of input signals and working status, making it easy to select and identify the correct input channel. Signal Input Memory Function: Experience the convenience of automatic signal input memory. When the decoder restarts, it automatically restores the previous input signal, eliminating the need to reselect the input signal or press buttons repeatedly. Powered Stereo Surround Effect: Connect an AV amplifier or receiver to power your 6 speakers or soundbar, and immerse yourself in the perfect DTS or Dolby stereo surround effect. This setup ensures a powerful and dynamic audio experience for any setting. Widely Compatible: This decoder is compatible with a wide range of devices, including HDTVs, DVDs, PS game consoles, PS3, Xbox 360, DM500S, DM800HD, and more. It is ideal for use in homes, schools, concert halls, movie theaters, and other public venues, providing versatile audio solutions for any environment. Upgrade your audio system with our 5.1 Channel Digital Sound Decoder and enjoy unparalleled sound quality and flexibility for all your entertainment needs.