Maestro OB-1 Octave Box


  • Octave
    turns on the octave signal
  • Guitar Vol.
    controls the guitar signal volume
  • Octave Vol.
    controls the octave signal volume
  • Sensitivity
    controls the sensitivity of the effect
  • Perc. (on some models)
    switches to percussive mode:octave signal plays only short notes (fast decay)

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fx pedal stompbox stomp box guitar effects pedal pitch/octave octavers octave lower octave 1 octave lower 1 octave down octaver frequency
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