6 channel DSP Karaoke Processor

1. Four kinds of professional sound-effects can be chosed （ECHO、REV、ECHO+REV、DEL+REV). EC-A3 can save the setting for each effects, so you can change the effects at any times.

2. Perfect slope, excellent sound tone and wihout any metallic sound. it make the voice of microphone is brightness but not easy howlling.

3.With three bands of music EQ 

4.There is four channels of micphone input. 3 groups of volume control. It can connet to wireless microphone at the back panel.

5.The volume of center channel; surround channel; microphone and music can be regulated independently.  

6. 6 channels of sound signal output. ( Left and Right channel,Left and right surround channel, center channel and subwoofer channel).

For Music:

INPUT Sensitivity:500mv
INPUT Impedance:10K ohm
Frequency Response:20Hz-20KHz
Volume control:±10db

For Microphone:

INPUT Sensitivity:5mv
Frequency Response：40Hz-12KHz
Volume control for microphone：±10db

Operating voltage： AC220V/50Hz
Power output：20W
NET WEIGHT：4.5Kg
Dimension： 490x260x103