... Start/stop, sync, intro/ending, fill-in 1, fill-in 2Chord Control: auto chordOther controls: Power ... switch, master volume control, style volume control, chord volume control, metronome, tempoExternal Port: Power jack ... , line out jack, headphone jack, sustain pedal jack, MIDI in/out jackDiapason: C2-C7Accuracy in musical tuning: ...