Power supply: 9V battery, AC adapter (DC9V center minus 2.1mm) Current consumption: Maximum 40mA Dimensions: 98 x 128 x 55mm (including switch and knob parts) Accessories: Instruction manual and warranty *Power supply must be stabilized Please use a rated 9V power supply (such as a power supply with a stabilization circuit). Damage caused by using a 12V or 18V power supply is not covered by the warranty.
