Audio interfaces with coaxial input
prices on 21 model Coaxial
— digital audio input for both stereo and multi-channel audio. The connector is RCA, but this input should not be confused with RCA inputs (see the corresponding paragraph). The coaxial interface uses a fundamentally different signal format - all audio channels are transmitted through one connector, and even a special (shielded) cable must be used for such transmission. Compared to optical interface fiber (see above), this cable is more susceptible to electromagnetic interference, but less sensitive to damage.
