DTS / AC3 audio decoder can be applied to the source audio output of a variety of audio and video players, bringing shocking sound effects. ^^ Analog stereo, the is converted into an analog 5.1 channel audio through the audio processing chip. ^^ Multichannel onetouch convenient and fast, between stereo and 5.1 channels at the same time. ^^ It can be applied to the output of digital such as HD video players, DVD, and DTS / digital audio source decoding. ^^ Interface functions are complete, including optical, coaxial, stereo input interfaces and CEN, FR, FR, SL, SR, SW output ports.