Introduction��o This 5.1 Digital Audio Decoder uses 24-bit audio DSP， 96 KHz digital receivers， and 192 KHz/24bit ADC and DAC. Supports Dolby Digital AC-3， Dolby Pro Logic， DTS， PCM and other digital audio formats decoding， a variety of sound field and the replay results of two listening modes. It will work with different amplifier and speakers to get different sound effects， and it?��s easy to connect many entertainment devices with digital optical or coaxial or 3.5mm analog output (such as: set-top boxes， HD players， DVD， Blu-ray player， PS2， PS3， XBOX360).Features: 100% brand new and high quality Converts DTS/AC3 source digital audio to analog 5.1 audio or stereo audio output; Converts analog stereo signal to analog 5.1 channel output with digital processing chip; Multiple audio inputs: 2 x SPDIF input， 1 x Coaxial Input， 1 x Stereo Analog 5.1-channel (6x RCA) or Stereo output Specifications: Signal to Noise: 120db Degree of Separation: 85db Frequency Response: (20Hz~20 KHz) +/- 0.5db Max Output Volt: 2.2V. Plug: US PLUG=1;EU PLUG=2;UK PLUG=3;AU PLUG=4Package Included: 1X DTS Digital Audio decoder 1X 5V/1A Power supply 1X Fiber-optic cable 1X User manualNO Retail Box. Packed Safely in Bubble Bag.