Used Dunlop GCB-100 Bass Crybaby in great condition. This is a wah pedal with a filter range specifically geared towards bass that features an auto-return mechanism. This allows you to engage the wah effect by simply applying pressure to the pedal, and disengage the effect by removing said pressure without having to click a button. This bass crybaby is in pretty good condition with minimal cosmetic wear and functions as it should. Original box not included.