Sustain Pedal f. E-Piano & Keyboards, with "polarity" switch
- Chrome plated pedal -
Sturdy and durable, high strength plastic housing
 - 5ft (1.5m) cable with " (6.3mm) phone plug
 - 2 position "polarity" switch: Normally open (NO = "+ polarity") or closed (NC = "- polarity"),
for maximum compatibility with almost all electronic keyboards and pianos -
 Works and feels like the sustain pedal on acoustic pianos