Originally this was a Dan Electro Black Coffee. In a mixer feedback loop, which is what the sample was recorded in, the pedal is fairly versatile. Taking the bass down on the pedal can generate some really screeching textures. Using only bass will give you some nasty rumbles. EQs on pedals when in feedback loops are always very effective things. There is a momentary button and a toggle that has been added to this pedal. The toggle makes the power act kind of funny. Sometimes it will make the pedal shut off, but the pedal can still heavily manipulate sound when off, so it can work to your advantage. Using this in a regular signal chain (a guitar, microphone, etc.) rather than in a feedback loop will give you less than desirable results because of that power issue. The pedal needs the extremely hot feedback signal to really work. The on/off button on the pedal, when held down, acts as another momentary button as well.