The RDH-100A helps V-Drums users keep acoustic noise and vibration in check without sacrificing playability. This professional pedal delivers top-level performance and feel with a dual-chain drive, smooth bearing hinge, and self-aligning beater. And with onboard noise-reduction features derived from Roland's acclaimed Noise Eater technology, the RDH-100A reduces in-room playing noise and minimizes vibration transfer that can bother housemates and neighbors in adjoining rooms and floors below.