Both coaxial and optical cables are used to connect a digital audio source with a component. Here are the key differences between the two.
Digital Coaxial vs Optical Audio Cables vs HDMI - Which one is the best for Sound Quality?
Optical Coaxial Toslink Digital to Analog Audio Converter Adapter RCA L/R 3.5mm
Playing TV Audio source to an AVR
Digital Audio Cables - Tech-FAQ
Optical SPDIF Toslink to Coaxial, Coaxial to Optical Adapter
Optical VS Aux - Find the Difference? - ElectronicsHub
TSV digital-to-analog audio converter converts coaxial or Toslink digital audio signal to analog L/R audio, and connects to external devices such as amplifiers through standard RCA jacks, allowing you to get better video while listening to music viewing experience. TSV RCA digital-to-analog audio adapter provides transmission without electromagnetic noise, allowing you to enjoy pure music!!.
Toslink Signal Optical Coaxial Digital to Analog Audio Converter Adapter RCA L/R with Fiber Cable
For Toslink Signal Optical Coaxial Digital to Analog Audio Converter Adapter RCA L/R with Fiber Cable
Digital 2-Way Audio Converter, Coaxial to Toslink/Coaxial or Toslink to Coaxial/Toslink. Plug and Play, no need any software and drive. Noise-free
Digital Coaxial to Optical Converter, Bi-Directional Coax Digital Audio Converter Optical-to-Coaxial or Coax-to-Optical Digital Audio Converter
RCA vs. Coaxial vs. Optical: How to Get the Best Audio Quality
Optical VS Aux - Find the Difference? - ElectronicsHub