FRONT PANEL:
1. 5-Bands master Equalizer Left
channel
2. LED VU-meter master signal
3. 5-Bands master Equalizer Right
channel
4. Microphone Input Sockets
5. Microphone delay control
6. Microphone echo control
Back Panel:
7. Microphone volume control
8. Master Volume control
9. USB Socket
10. SD socket
11. Source selector
12. MP3 play Pause button
13. MP3 Next / Volume + button
14. MP3 previous / Volume - button
21. (Slave-) Speaker
output
22. Line input
23. Power switch
24. AC power cable