HDA51-A is an audio decoder which used in public entertainment and home.
Convert the optical and coaxial digital audio signal from computer PC sound card, PS3, XBOX360, Blu-ray DVD players, HD set-top boxes, HD players into analog LPCM signal, decode Dolby AC3/DTS audio and output analog audio at the same time, restore the DTS/AC3 field, widely used in schools, squares, concert halls, cinemas and other public places to enjoy the effect of DTS and Dolby.
The product is widely used in back-end decoding of the computer PC sound cards, XBOX360.PS3, PS2. Set-top boxes, high-definition player, DVD player, etc. Good sound quality, feature-rich,with many interfaces, plug and play. compact, portable .
Features:
1.Alloy chassis design, providing high-quality electronic protection with a simple and visually appealing interface allows the unit.
2. Automatically recognized input signals: AC-3, DTS, PCM, digital signals.
3.Decoding format: Dolby Digital, Dolby Pro Logic, DTS, AC-3, HDCD.
4.Coaxial signal input channel, two-channel optical signal input,channel L / R input signal simulation.
5. Management is simple, with a single button provides a choice between input channels.
6. 5.1 channel output interface are: 3 stereo output.
7.USB 5V output interface.(5.1 headphones for the power requirements)
(Do not connect the USB port on the computer.)
8.There is no signal amplification characteristics.
9. S/N—120db
10. Stereo separation degree — 80dB (1kHz)
11. Noise output frequency 200uV
12. Simulate the output frequency — 2.2V
13. Working for the required power 9V and <170mA
14. The device measures 105×75x25mm
Specifications
A. Optical input interface: Next XBOX360, PS3, PS2. Set-top boxes, DVD player, Blu-ray DVD players, HD player
B. Coaxial input interface: can be connected to computer PC sound card or notebook coaxial output, high-definition players, set-top boxes, DVD player, etc.
C. AUX Input Interface: Connect to any group of LPCM stereo signals (such as computer audio, MP3 / 4 player audio)
D. Three output channels: connect to home theater or a 5.1-channel power amplifier (three input channels)
E.USB output:Supply 5V power to 5.1 Channel Headphone.
