Duallist Single-Foot Double Pedal: A whole new concept in drum pedals, the Duallist Single-Foot Double Pedal will open up all sorts of new possibilities for you. Kick your heel to the right and this sensitive single pedal becomes a rapid-fire double pedal that hits on the up and the down stroke with equal force. Stomp the lever on the left and it's back to a single. Play double-bass beats and hi-hat at the same time! Adjustable belt drives, 4-way beater heads, spring-loaded carpet spikes, heavy-duty patented hoop clamp, super-tough synthetic body material, and aircraft-grade aluminum mechanics add up to serious quality. One-year warranty.