The analogue to digital audio converter is designed for either home or professional audio switching. It converts analogue stereo audio signal from R/L input to Coaxial and TOSLINK outputs simultaneously. The output digital audio signal is 2-channel uncompressed LPCM (Linear Pulse Code Modulation) with sampling rate at 48 KHz. This Converter is small in size and quite easy to install. If a longer or additional TOSLINK cable is required, please see our range of TOSLINK cables.