Check the listing for details. Pearl P930 Single Bass Drum Pedal. Condition: New. Listed at 126.99 USD. Pearl P930 Chain Drive Single Bass Pedal Description Featuring the industry leading characteristics of the award-winning Demon Drive pedals, the Pearl Demonator Single Pedal is a wonderful addition to the Demon Drive family.The Demonator is a single-chain drive pedal, equipped with a Demon Style PowerShifter Function long-footboard. A patented interchangeable cam and infinitely adjustable beater angle allow you to customize the pedal to your preferred feel and power. Pearls Click-Lock spring tension keepers and Control Core Beater give the finishing touches to this amazingly versatile pedal. Features Perfect Circle cam w/removable Eliminator Eccentic camSingle chainDemon Style PowerShifter Function LongboardDual Surface Beater w/ Core ControlAdjustable beater angle Attributes Color (X): SilverFor Instrument (X): Drum Set