The RDH-120A helps V-Drums users keep acoustic noise and vibration in check without sacrificing playability. This professional hi-hat pedal delivers top-level performance and feel with a dual-chain drive and smooth bearing hinge assembly. And with onboard noise-reduction features derived from Roland?? acclaimed Noise Eater technology, the RDH-120A reduces in-room playing noise and minimizes vibration transfer that can bother housemates and neighbors in adjoining rooms and floors below. Hi-hat clutch not included. Use the hi-hat clutch included with your V-Hi-Hat for proper operation. Heavy-duty hi-hat pedal Acoustic noise-reduction features derived from Roland?? Noise Eater technology Innovative two-legged design conserves floor space Dual-chain drive Smooth bearing hinge Double-braced construction Compatible with Roland V-Hi-Hats