Pearl P2000C Eliminator Single Bass Drum Pedal, Chain Drive
Pearl's sprocket-less double chain drive provides super smooth action with powerful and precise feel.  Since there are no teeth, the "grinding" noise common with most chain drive pedals is eliminated making the Eliminator perfect for studio work.   Pearl’s PowerShifter Eliminator Bass Drum pedal provides the ultimate in player tunability and control. With a choice of 6 different cams (4 included and 2 more optional), 4 beater faces, PowerShifter functionality and complete control over pedal surface grip or slip, this is the most tuner friendly pedal that you can buy.