Roland SD-50 Mobile Studio Canvas. Power supply adapter is not included. You can supply power with DC9V=adapter Center Negative Pin or Dry Battery. Grade Excellent++++ Appearance of the item Please check on the photos for detailed condition of the product.It has been tested by musical instrumental shop in Japan. All you can see on this photo will be included in a set of a package. If you have any question or concern, please do not hesitate to contact me. International Buyers - Please Note. However, I will provide courteous and responsive service. If you are looking for a particular item that is not in my listing, please do not hesitate to contact me. I will look it for you. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Synthesizers". The seller is "me-you-to" and is located in this country: JP. This item can be shipped worldwide.