The main function of the 5.1CH audio decoder is to decode optical, coaxial, external audio input playback and other audio into 5.1 independent channel output (6 channels), and then output surround sound by the power amplifier or active speakers.
Input voltage: 5V DC
Sampling rate: 32-192KHz
Bit rate: 16-24 bit
Input audio: optical*2, coaxial*1, earphone*1
Channel: 2.0/5.1 channel
Output audio RCA*3
1 x 5.1 Channel Digital Optical/Coaxial to Analog Audio Decoder Module