Thank you for viewing. [Product Description] Manufacturer: YAMAHA Yamaha Model Number: QY70 Sequencer This is a portable sequencer with a built-in sound source. It's a model that can be used for guitar practice and demo production of compositions, with an automatic accompaniment function (drums, bass, chords). [Included Items] Main unit [Operation] Power on confirmed. All button operations have been tested and are responsive. Demo playback and sound output have been confirmed through the headphone jack. There is a black spot on the LCD screen, but it does not affect operation. [Packaging] We will package the item with cushioning material and cardboard. We may also use recycled materials, but we are careful to pack the item securely. [Notes] * Due to the item being a used purchase, we cannot answer questions about the purchase date or frequency of use. * To prevent any problems, please be sure to check the condition of the item. Please feel free to ask any questions you may have. * If there is a discrepancy between the description and the images, the images will take precedence. * Please contact us immediately before giving a rating if there are any initial defects. We will respond sincerely. Please be aware that returns are not accepted after the rating has been given. * As this is a used item, there may be stains, discoloration, dullness, scratches, and scuffs. Please check the images before purchasing. Returns or exchanges due to scratches or stains are not accepted as they are based on personal subjective judgment. If you are concerned, please check the item and consider purchasing a new one before buying. * The product is photographed with a smartphone. The color and condition may differ from the actual item. * All included items are shown in the photos. If you have any questions about missing accessories, please inquire before purchasing. * There are individual differences in how people perceive the condition of the product, so please understand that this is a "used item" and refrain from purchasing if you are overly concerned about its condition. Please feel free to ask any questions before purchasing. Thank you for your understanding and we look forward to your purchase. The item is also sold in stores and on other sites, so it may not be available depending on the timing. 00331216