Trick Drums" Dominator bass kick drum pedal will astound you. Made from precision-machined parts and aerospace-grade bearings, the Dominator delivers drummer-friendly features such as an internal compression-spring mechanism that"s smoother, faster, and quieter than expansion-spring pedals, a split-cam that allows independent adjustment of beater and pedal angles, a tension adjustment knob that lets you adjust pedal tension while you"re playing, and more. For creamy-smooth action, impressive adjustability, and ultra-quiet operation, check out the Trick Drums Dominator.