Cables Kart™ Digital to Analogue Optical Audio Convertor RCA input and Optical coaxial Output Product Description:   This Digital to Analog Audio Converter is designed for either home or professional audio switching.  It converts Coaxial or Toslink digital audio signals to analog L/R RCA audio and available for connection to an external device such as an amplifier via standard RCA-style jacks.  Digital to Analog Audio Converter Adapter  Power Adapter   How it works:    Simply plug in your Digital audio output source into the Coaxial or Toslink jacks, then connect your Analog Signal receiving device into the RCA output jacks.  You will be enjoying Analog converted audio from your Digital source at the receiving device.   Specifications:    Signal Inputs/Output  Input audio connector  Input Audio  LPCM Output Audio  Stereo R/L Connector  Toslink + 1XRCA(Coaxial) Output audio connector  2XRCA R/L Audio Connector:  Toslink Audio and Digital Audio Operating Frequency  48KHz Mechanical  Digital to Analog Audio Converter Adapter   Power Requirement:    External Power Supply: 5V DC@1A  Power Consumption: 0.5 watts (max)   Power Requirement:    Converter Unit: FCC,CE,UL   Warranty:  1 year warranty