Digital Optical Coax Coaxial Toslink to Analog RCA L/R Audio Converter Adapter Sell one like this Digital Optical Coax Coaxial Toslink to Analog Converts coaxial or toslink digital audio signals to analog L/R audio. Available for connection to an external device such as an amplifier via standard RCA jacks. Supports sampling rate at 32, 44.1, 48 and 96KHz. 24-bit S/PDIF incoming bit stream on left and right channels. Provides electromagnetic-noise-free transmission.