Pre-Owned Gear & B-Stock. Yamaha DFP9500d Direct Drive Double Bass Drum Pedal. This is a direct-drive double pedal, with a solid cast link between the rocker shafts and the footboards. Direct-drives push the footboard back on rebound, giving the pedal a quicker response. Many drummers that play heel-down prefer the feel of a direct drive. There are adjustments for beater angle, footboard angle, and spring tension on this pedal and the pedal frames have stabilizer bars cast into them below the rocker shafts to eliminate flex, keep the bearings in alignment, and give the pedal a smooth feel. Teardrop-shaped holes in the beater hubs securely hold the beater shafts and keep them from spinning. Included are two double-sided beaters that are felt on one side, and hard plastic on the other. The side-adjustable hoop clamp holds firmly to your kick drum hoop, and tightens with a wing bolt. Transport is easy with the included hard-sided soft case. Features. Direct-drive. Two-sided beater has hard felt on one side and hard plastic on the other. Adjustable beater angle, footboard angle, and spring tension. Side-adjustable hoop clamp. Merchandise and packaging MUST be in the same condition as when received. Alto Music reserves the right to refuse any return if it appears the item has been used. Software (if unsealed or registered). Harmonicas, Mouthpieces, Earbuds/Earphones/Headphones(if unsealed), or any item that may come in contact with the mouth, ears or nose. There are no warranties for the following items.