This electronic sustain pedal imitates the feel of a conventional piano's sustain pedal very well, and works as intended.

If I did not depress the pedal, the sound was sustained.

This is an excellent sustain pedal

(pedal press disables sustain versus enabling sustain)

If I depressed the pedal, the sound was not sustained.

When using another brand pedal, the sustain was intermittent and erratic on my Yamaha Keyboard but now it works perfectly after finally purchasing a Yamaha pedal.

I'm sure this is an effective sustain

This is a great sustain pedal

When I first plugged in, the sustain was always on, and disabled when pressing the pedal

This pedal sustains well, exactly as it should, and operates in the same way as the sustain pedal on an upright piano, as long as it's in position

Yamaha Elektronik Europa shipped the yamaha FC4 piano Style Sustain Pedal quickly and worked and is plugged into my Yamaha E433 keyboard now.

but like others on this page, The sustain is on when my foot is off it and off when I press my foot down to turn it on

The sustain works to send midi sustain to the VST synth so that is good also.

A no-nonsense and well designed sustain pedal

A backward sustain pedal is not fun.

This is a great sustain pedal for my Yamaha keyboard

I'm using the meager, but effective, Casio sustain pedal that comes with the PX-330.

This pedal was easy to plug in and use (warning - do follow the directions and plug it in BEFORE you turn on the piano - otherwise it can work oppositely - where lifting your foot makes the sound sustain - weird effect that one is).Our piano is on a hardwood floor and the pedal moves a half inch with each press

The Yamaha FC4, has been around for some time and has become the good old reliable sustain peddle that can take a kicking and still remain reiable and trustworthy, and it has enough heft to remain in place no matter your tempo

If you don't, you may end up with polarity problems, where the sustain on / off will be reversed when depressing the pedal

Doesn't seem to have a strong sustain like a standard piano peddle.

This pedal is far superior to the non-piano-look of many sustain pedals available for keyboards - at least for someone like me who grew up using an actual piano with its build in pedals.

Excellent sustain pedal

The pedal was easy to just plug into my keyboard and gives it a beautiful sustained sound as I hoped that it would.

it added sustained notes, warmth and depth to this little unpleasant keyboard

Works as I expected.

Okay, so I'm still going to knock off a

Nice weighted pedal though, doesn't feel like it would break as soon as you play a little dubstep ;D

Have used it for over a year and it works as it's supposed to.