The PD-222 Pedal is preassembled to a large extent, only the Beater and the shaft of the double foot pedal must be attached by means of a tuning key. The drive is carried out by means of double chains, which run on a steplessly linear chain of eccentrically adjustable chainrings. The attachments for the beaters, which are also adjustable infinitely on the axle, are located directly next to them, each of which is equipped with two playing surfaces - felt and hard rubber. The angle of inclination of the footplates can also be adapted to individual preferences. All of the above-mentioned adjustments can be performed with a vocal key.Speaking of the gig, a soothing effect especially in live situations are the securing screws of the spring tension, also these are designed as four-bar versions.