RockJam 6.35mm Sustain Pedal for Electronic Keyboards and Digital Pianos with Polarity Switch, Anti-Slip Rubber Bottom and 5.9 ft. Cable

Very functional, light weight, built well pedal. Excellent feature having the built-in switch which changes the polarity making this pedal workable for every and all keyboards. Highly recommended product. They Get My Five Stars !!

Buy it, can't get better than this for the price, it's not gonna give you quality but it will give you the basic function. Good to have as a backup or even as a main just while you save for a better one it will get the job done.

Bought this for my keyboard because when I played it sounded terrible without a pedal. Works really well and it wasn't $30 (which I was really happy about). It has a weird thing where if you flip the switch the other way it reverses the effect (keeps the note going and stops it when you press down) but that really wasn't a problem. Would definitely recommend.

It was a nice looking sustained pedal. It was heavy, non-skid but the port that plugged in did not fit our rock jam keyboard it was much too large

It’s got a strong spring so it’s not soft like a regular piano pedal.

I bought this pedal to use with my Yamaha Portable Grand Piano, and it has always functioned very well, so I would not hesitate to recommend this to others.

Good feel on the foot.

I have a rj-561 and the plug does not fit.