The Nord Triple Pedal offers an unprecedented functionality, with the addition of adynamic controlof the mechanical noise during operation, and the ability for you as a player to usehalf-pedallingand"release and catch"techniques.The right pedal is thesustainpedal. When the sustain pedal is operated on an acoustic grand or upright piano, many different sounds are produced by the mechanical components, several of the sounds can be reproduced.