KEYBOARD HOLDER PEDAL Put your foot on it and feel its precision. The Nektar NX-P Expression Pedal and NP-1 / NP-2 Universal Footswitch Pedals are solid, rugged, and ideal for both studio and stage use. The rubberized grip holds them in place during performances, and the polarity change ensures they work with almost any keyboard or electronic product that requires a foot switch or expression pedal.