Roland FD-9 Ultra Quiet Hi-Hat Control PedalLow noise operation for late night practice (50% less noise in your practice space and 15% less to rooms below, compared to standard hi hat pedal) Link mechanism allows ultra quiet operation and authentic hi hat control Compact design, easy setup and small footprint for home practice Use alongside other noise reducing Roland products, including NE 10 Noise Eater Isolation Boards and NE 1 Isolation Feet, for quietest ever performance