Yamaha DFP-9D Direct Drive Professional Double Bass Drum Pedal With Case. Engineered for Your Sole. Double foot pedal version of the FP9D. The direct drive creates a direct link between the footboard and the beater, conveying the movement of the drummer’s foot to the beater instantaneously. The link can be moved into three positions, allowing the drummer to fine tune the pedal’s action to match their preferred performance. Easy-access, auto-lock spring adjustment. Independent beater/footboard angle adjustment. Ball bearing drive connection. Listing and template services provided by inkFrog.