Sustain Pedal f. E-Piano & Keyboards, w/ “polarity” switch
– Chrome plated pedal – Sturdy and durable, high strength plastic housing – 5ft (1.5m) cable with ¼” (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.