Porter Pickups Gatekeeper GK-DriveMaker: Porter Pickups Model: Gatekeeper GK Drive Condition: New Description: The Gatekeeper drive is a versatile overdrive pedal that works well with all pickup types and is a secret weapon for your pedalboard. It features medium gain capabilities and can also be set as a boost pedal thanks to the versatile sweep of the tone and gain knobs paired with the lift clip switch. Keep it as a clean transparent boost to fatten up your signal or use it for