The Scrambler Series Pedals are based on the original cosmetic design of the Ampeg Scrambler pedal from 1969. The Ampeg SCP-OCT Bass Octave Pedal features the Octave Divider circuit used on the popular SVT-5PRO. This circuit tracks fast and holds the note even at low volumes. The SCP-OCT is a great addition to your tone arsenal. These pedals feature die-cast housings and True Bypass circuitry.