The JPTR FX GAINSAW more than lives up to its name as it is a one-knob fuzz with an extremely massive sound that can be shaped perfectly with the electric guitar's volume control and attack.
The JPTR FX GAINSAW at a glance:
One-knob Fuzz effect pedal for electric guitar, made in Germany
Delivers massive fuzz sounds
Master Volume control
Bypass foot switch
Metal enclosure
Operation with optionally available power supply unit