Efficient Signal Management: The Digital Optical Sound Switch offers a 3 in 1 out configuration, allowing you to connect up to three optical signal inputs and switch them to a single optical signal output. This setup is perfect for consolidating your audio sources into one SPDIF for TOSLINK signal receiving device, streamlining your audio system with ease. Versatile Sound Format Support: This sound switcher is compatible with a variety of sound formats, including LPCM2.0, DTS, and AC3. It also supports signal timing reformulation, ensuring that your audio is transmitted with precision and clarity, providing an immersive listening experience. Impressive Output Distance: Designed for optimal performance, the Digital SPDIF switch features a cable loss of less than 0.2dB/m, allowing for an impressive output distance of up to 40 meters (43.7 yards). It also supports breakpoint memory, ensuring seamless audio transmission even over long distances. Convenient Control Options: Easily switch between inputs using the included infrared remote control, or opt for manual switching with the direct button on the device. This flexibility allows you to manage your audio sources effortlessly, whether you're across the room or right next to the device. Enhanced Safety Features: The SPDIF sound splitter is equipped with overvoltage protection, safeguarding your equipment from potential damage caused by mismatched power adapters. This feature ensures the longevity and reliability of your audio setup, providing peace of mind with every use.