Front View
Microphone
1. The MIC inputs for MIC1,2,3 and 4;
2. Decrease 20 dB of the MIC sound;
3. Microphone volume control for MIC1, 2, 3 and 4;
4. Equalizing control for left and right channel
5. Echo level control for MICs;
6. Mic volume control for low frequency of sound;
7. Mic volume control for low frequency of sound;
8. Mic volume control for high frequency of sound;
Music
15. Input selector for Mp3 and line;
16. The Mp3 or line input for music volume control;
17. Balance control for audio channel equalizing;
18. Low frequency sound level of music control;
19. Middle frequency sound level of music control;
20. High frequency sound level of music control;
Echo
9. Echo effect selector;
10. Echo volume level control;
11. Bass level control of echo;
12. Treble level control of echo
13. Echo repeat effect level control;
14. Echo delay effect level control;
SD/MMC CARD
Professional Digital Echo Mixer Amplifier
Master Tone
21. Low frequency level control for general sound;
22. Middle frequency level control for general sound
23. High frequency level control for general sound
Main Control
24. Dynamic VFD display
25. Main master volume control for microphones;
26. Main master volume control for music input;
27. Play/ pause, previous, next and EQ selector
of Mp3 player;
28. Main power switch
page 3
Stereo Amplifier
USB
EQ
;
;