Casio AD95BP Power Adaptor for Keyboards
9.5V DC 1A power adaptor Works With Most Casio SA & CTK models SA76, LK120, LK135 CTK1550, CTK3200, CTK3500, CTK4200, CTK4400
9.5V DC 1A power adaptor Works With Most Casio SA & CTK models SA76, LK120, LK135 CTK1550, CTK3200, CTK3500, CTK4200, CTK4400