Features: 1. This digital to analog audio convertor can shift coaxial-cable or Toslink digital audio signal into simulation L/R audio and connect with other devices such as power amplifier with RCA. 2. Support 32 44.1 48 and 96 KHz sampling rate. 3. Support the L/R channels 24 bit S/PDIF incoming bit stream. 4. No electromagnetic noise transmission. 5. Easy to install and use. 6. Connector: Signal input and output; Audio input; Coaxial cable or optical fiber digital audio line; Audio output; L/R audio connector; Optical fiber cable 1 x RCA(coaxial); Audio output connector; 2 x RCA(R/L).