Casio CTK720 61 Key Electronic Keyboard Primavera Polarity: Positive pressure on diaphragm

Polarity: Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3

and can be easily replaced

A Fender Champion 20 Guitar Combo w/ cover in Excellent condition

A Chauvet Colorpalette LED Bank Lighting Panel in Very Good condition

Casio CTK720 61 Key Electronic Keyboard Primavera Polarity: Positive pressure on diaphragmNotes Includes power supply Cosmetically very clean A Casio CTK720 61 Key Electronic Keyboard in Very Good condition! At Evolution Music, we attempt to highlight cosmetic defects (if any) by picturing every angle of every piece of gear so you know exactly what you are getting. We always picture any and all accessories too. What you see is what you will get so please check out the pictures! Everything we sell has been tested and is fully functional