For sale due to equipment consolidation. Power-on and operation confirmed. Total usage time is less than 10 hours. No noticeable scratches. Includes adapter. My impression of using it is that it produces a powerful sound that can compete with hardware synthesizers. I also own several classic drum machines, but they often require adjustments and maintenance. This product, being a newer model, is easy to manage with no particular errors. I also think this model takes the best aspects of those older machines. The knobs allow for intuitive and quick envelope adjustments, which I find easy to use. The retail price is close to 300,000 yen, so how about taking this opportunity? Notes: Please understand that this is a used item and is being sold as-is. Please refrain from bidding if you are looking for a perfect condition item or are overly sensitive. We are not responsible for damage caused by shipping. Maintenance may be required as needed. We may cancel bids from those with negative feedback or if we determine that the transaction cannot be carried out normally. No claims and no returns accepted.