Selling to organize equipment. Stored unused after being purchased new. Only the main unit is for sale. It's DC9V, 500mA with a 2.1mm center-negative polarity, so it can be used not only for general effectors but also for digital effectors like Strymon (up to 500mA). It's a very compact and easy-to-use power adapter. The condition is as described above, but it's being sold as a used item by a private seller. To prevent any problems, I would like to ask that you purchase it with the understanding that it is being sold as-is. The price includes shipping, so please understand that I will not offer a discount. Feel free to buy it immediately. Thank you. New price: ¥2,200 (tax included) Amazon: Around ¥1,670 INPUT AC100-240V 50/60Hz OUTPUT DC9V 0.5A 2.1mm Center Negative Manufacturer: ZOOM