Digital Audio to Analog Adapter, digital to analog

Long strong science and technology in response to customer requirements for the production of digital to analog / analog to digital signal converter 1: Digital Audio to Analog Adapter: If both input coaxial and optical cables, optical fibers in the Signal Priority 2: Analog-To-Digital Audio Convertor: This is a convert analog stereo SPDIF digital audio converter; input port: RCA interfaces commonly used 3.5mmAudio-Jack interfaces with the two holes; output port: optical and coaxial; a standard DC 5V power supply system; Power is: 5V 1A, working current 30 ~ 50mA; voice input sampling rate: 48 KHz; 96 KHz LPCM output of SPDIF signal;