Rainger FX Son of Freakenstein

Son Of Freakenstein is a thick fuzz with plenty of low-end and harmonic overtones that's altered by turning the 'OSC' knob that's located on the panel where the Input/Outputs are. You can also plug an expression pedal in and then you have precise control for phase-like sweeps.The range and intensity of the overtone can be changed by throwing the giant switch on the interface to 'Hi' or 'Lo; it's either all-out and edgy, or a more 'subdued' sound and lower pitched.