1. MASTER VOLUME slider control.
2. TEMPO slider control.
3. PATTERN MODE key.
4. SONG MODE key.
5. CASSETTE MODE key.
6 . MIDI MODE key.
7. JOB key.
8. Numeric Key Pad.
9. –1/NO and +1/YES keys.
10.
keys.
11. STOP/CONTINUE key.
12. START key.
13. INSTRUMENT keys.
14. ACCENT key.
15. LCD (Liquid Crystal Display).
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