Aguilar Octamizer V2 Bass Octave Effect Pedal

Octave Level: This controls the volume of the effected sound, which is an octave below the note being played Clean Level: This controls the volume of the clean, non-effected sound Octave Filter: This filter controls the tone of the octave sound Clean Tone: This controls the tone of the clean sound Engage: To toggle between on and off, use the Engage control. The blue LED indicates that the effect is on