power supply 15v 2500mA (all DP home pianos and AKX10/AK603)
power supply 9v 500mA (MC37A / MC49A & drum kits)
power supply 9v 800mA (DD61)
power supply 12v 1000mA (keyboards)
power supply 12v 2000mA (A300, stage pianos, all CP and UP models)
power supply 12v 3000mA (A810)