Digital to Analog 5.1 CH audio decoder amplifier SPDIF Coaxial to RCA DTS AC3 Optical digital Amplifier Analog Converte For TV Note: If there is no sound All digital audio output requires the customer to set and adjust the TV digital audio output first, there is no sound when directly connected to the TV. If you connect TV, you need to set the sound output mode of the TV. The setting will take effect after restarting the TV. Basic functions: 5.1 channel HD audio decoder A design concept: This Audio Decoder is widely used to decode the source audio output from audio-video players such as PC, notebook, PS3, XBOX360, HD player, HD set-top box, DM500 / DM800, Blu-ray DVD and HD Sound Field, so that many families, schools, squares, concert halls, cinemas and other places to enjoy the HD sound field brought the shock effect. Functions and features: 1. Decoding HD source digital audio signals into analog 5.1 channel audio signals 2. The analog stereo ( R / L ) signal through the audio processing chip, converted to analog 5.1-channel audio signal 3. Two-way SPDIF optical input, 1 coaxial coaxial input, 1 stereo Stereo input, more complete multi-channel digital audio output to bring the switch more convenient 4. RCA output interface, easy docking docking amplifier 5. Multi-channel one-touch switch, convenient and fast, while the stereo and 5.1-channel switch 6. Sex noise ratio: 120db 7. Resolution: 80db (1 KHz ) 8. Response frequency: 20Hz ~ 20KHz +/- 0.5db 9. Analog output level: 2.2V 10. Product appearance size: 105 75x25mm Interface function: 1. Input interface: Optical Fiber, Coaxial, AUX Stereo 2. Output connectors: FL, FR, SL, SR, CEN, SW (Bass) Product advantages: 1. Solvable HD Digital audio source 2. Wide range of applications: network players, high-definition video player, Blu-ray DVD, DVD, SP3, XBOX360 such as the output of digital signals 3. Product exquisite, compact and convenient, plug and play, mobility and strong Package content: 1 x Digital Audio Decoder 1 x USB Power Cable 1 x Optical Cable 1 x User Manual