Mr Octave (Octave Down) Overdue

Ibanez OT-10 Octave Down pedal.

Controls:

Effect: controls the output volume of the octave signal (one octave below the input signal)

Edge: controls the tone, adding high end and a touch more overdrive to the octave effect

Dry: controls the output volume of the uneffected input signal

Click "View additional file" for operation manual pdf

Powered by 9V battery or 9V DC centre-negative power supply.

Kindly donated by Zena

What is an Octave Effect?