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PORTABLE BLUETOOTH SPEAKER
1. SD Card Slot
2. USB Port
3. Rec
4. Skip I<< Button
5. Play/Pause
6. Skip >>I Button
7. Source
8. AUX
9. Guitar/Mic Input
Volume Control
10. EQ Bass Control
11. EQ Treble Control
GTR-400
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12. Guitar/Mic Effect
13. Master Volume
Control
14. EQ Guitar/Mic
Input Control Switch
15. Headphone Jack
16. Guitar In
17. XLR/AUX Input
18. Dc In
19. Status
20. Power Switch
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