POWER, COAX DC JACK WITH CENTER FEMALE CONTACT
3-Pin power jack with center female contact and normally closed shunt.
Fits many Casio® AP, AT, CDP, CDPS, CTK, CTX, PX, and WK series digital pianos,
Korg® Krome, M50, King Korg, PA300, PA500, ESX-1, SP170,
SP280, etc. instruments,
and Vox® VX20X, VX40X, and VX11 guitar amps