Audio interfaces with coaxial output

Coaxial

— a connector for transmitting audio signals in digital form, allowing you to work with both stereo and multi-channel audio. It uses RCA as an interface, but this output should not be confused with RCA outputs (see the corresponding paragraph). The coaxial interface uses a fundamentally different signal format - all audio channels are transmitted through one connector. In addition, for such transmission you need to use a special shielded cable. Compared to fiber optics, such a cable is more susceptible to electromagnetic interference, but less sensitive to damage.