Yamaha FC3A half pedalling sustain pedalWhat we think of the Yamaha FC3A sustain pedal: The Yamaha FC3A sustain pedal is simply the best sustain pedal that is available for use with a Yamaha keyboard, synthesizer or stage piano. Half pedalling capability is provided by a dual zone system which allows you to play with much more control over the sustain, just as you would on an acoustic piano. This makes for a more natural and realistic sounding playing experience. A very worthwhile upgrade