5.1CH Dolby Digital amplifier

This is a pre-amplifier which can decode 5.1CH Dolby
Digital / Dolby Pro LogicⅡ / DTS with dot matrix LCD
panel.
B. Features:
 optical fiber S/PDIF input.
 Coaxial S/PDIF input.
 pair RCA Jack stereo analog audio input.
 Digital / Dts / Pro Logic Ⅱ decoding.
 PLⅡ music and Dolby PLⅡ Movie surround mode
supported.
 channel level trim.
 matrix LCD panel.
 channel delay time supported.
 channel delay time supported.
C. Specification
 Impedance
 Coaxial ………………… 75Ω
 Line-In (analog in) …… 10KΩ
. @ A-WEI
 Digital Input …………< 0.02 %
 Analog Input…………< 0.02 %
/N Ratio @ 0dBFS / 2V Input, A-WEI
 Digital Input…………> 85dB
 Analog Input…………> 80Db
 Sensitivity
 Digital -20dBFS
 Analog 200mV
 Frequency ………140Hz6.	
 Response (3dB)
 Satellite Channel……………140Hz – 20KHz
 Subwoofer Channel………… 20Hz – 140Hz