BACKPANEL
1. Media player with BT
2. MP3 volume
3. 5-band Equalizer
4. 3.5mm Jack input
5. Master volume
6. External battery terminal
7. Main input 230VAC/50Hz
8. Power switch ON/OFF
9. Line output
10. Line input
11. Microphone input
12. Line volume
13. Microphone volume
3
