The Analog audio signal can be converted into digital output and digital audio signal can be converted into analog output.

Convert RCA L&R stereo audio to stereo digital RCA audio (SPIDIF) With three different types of bidirectional connectors of optical, Coaxial and L/R stereo, this Digital to RCA Audio Converter can convert all three signals into the desired format.Convert RCA L&R stereo audio to stereo optical audio.Convert stereo Optical Audio to RCA digital audio (S/PIDIF).Convert stereo Optical Audio to RCA L&R stereo audio.Convert a flat screens stereo optical output or SPDIF coax (RCA) to R/L stereo to go your analog right and left headphones.Convert a flat screens stereo optical or SPDIF coax (RCA) output to R/L stereo to go into your older AV receiver or BOSE system.This bi-directional Stereo Optical to Stereo RCA Audio Converter allows you to convert a wide range of stereo audio formats and interfaces between other stereo formats: If you need to convert DOLBY DIGITAL (see your TV manual) see below. This Stereo Optical to RCA Audio Converter takes the 'stereo' optical output from a widescreen & converts it to right & left stereo audio to use on stereo AV receivers, some Bose systems, stereo headphones, etc.

Best buy digital optical converter