Sell Audio Decoder,Digital Optical Coaxial to Analog Audio Converter 5.1 Audio Decoder AC3 Optical Digital Amplifier best price

5V DC power supply; Convert DTS/AC3 source code or PCM digital audio to 5.1 audio or stereo audio output The digital processing chip converts the analog stereo (L/R) signal into a digital signal and then into an analog 5.1 channel output; Multi-channel audio input (SPDIF, coaxial, stereo), 2 x SPDIF input, 1 x coaxial input, 1 x stereo Support SPDIF standard protocol, support Non-PCM data flow detection, support DTS-CD data flow detection; Support multiple sampling rate detection Support PC and PD pre-bit reception in Non-PCM data stream; support Q-subcode buffer in CD application; support PDMA e Audio CODEC (codec): noise suppression system, software mute e; supports 24/16bit PCM format; 8/11.025/12/16/22.05/24/32/44.1/48/96KHz Power supply: DC5V/1A power supply Output amplitude: 1V Frequency response: 20Hz~20KHz Signal to noise ratio: 110DB Separation: 85DB 1. input: input state switching; when power is on, D1 is on, working in SPDIF (optical fiber) 1 channel; short press once, D2 is on, then working in SPDIF (optical fiber) 2 channel; short press again, D3 point On, at this time working in the coaxial input channel; short press again, D1, D2, D3 are not on, only the power light is on, then working on the external audio input channel; 2. 2.1/5.1: The power-on default works in 5.1 output state, short press once works in 2.0 output state Application range: Connect entertainment equipment with optical fiber and coaxial digital signals and analog output signals (such as: TVs, set-top boxes, high-definition players, Blu-ray DVD, PS2, PS3, XBOX360) to various audio systems, especially suitable for speaker (loud) DIY. colour: black Material: aluminum alloy Size: 105x75x25mm Package Contents: 1 x audio decoder 1 x 3.5mm stereo audio cable 1 x Optical cable 1x USB to DC cable 1 x Double-headed red and white RCA cable 1 x Same draw line Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.