5.1 Audio Gear Digital to 5.1 CH Analog Surround Sound Rush AC3/DTS Decoder UK

(Digital Audio Decoder). 1 x Digital Audio Decoder. The analog stereo (R/L) signal is converted into an analog 5.1 channel audio signal through the audio processing chip. Decode the DTS/AC-3 source digital audio signal and convert it to an analog 5.1 channel audio signal.

eBay