Yamaha DFP-9C Double Chain Drive Bass Drum Pedal (with Case). Yamaha DFP-9C Double Bass Drum Pedal The Yamaha DFP-9C is a super responsive, smooth and reliable Double Bass Drum Pedal with Double Chain Drive and includes a travel case. Features: All-bearing universal joint Secondary pedal anchor Quick-adjusting cam Axle-stabilizing bearing chamber Low-profile stabilizing hinge Easy-access, auto-lock spring adjustment Weight-adjustable beater Independent beater/footboard angle adjustment Ball bearing drive connection Anti-skid heel spikes Carrying case. Yamaha DFP-9C Double Bass Drum Pedal. The Yamaha DFP-9C is a super responsive, smooth and reliable Double Bass Drum Pedal with Double Chain Drive and includes a travel case. Easy-access, auto-lock spring adjustment. Independent beater/footboard angle adjustment. Ball bearing drive connection. Sorry, our items are NOT available for pick-up. No additional information at this time. You might also like. Meinl Pure Alloy Custom 20 Medium Thin Ride. Meinl Byzance Foundry Reserve 24 Ride. Vic Firth Corpsmaster® Signature Snare — Colin McNutt. DW Collector’s 6.5×14 Maple Snare – High Gloss over Monkey Pod #2.