Thank you for viewing! Currently selling on Amazon for ¥25,160. I believe this is a product that doesn't often appear used. This is an interesting piece of equipment that can convert a guitar into MIDI data. In my Mac environment, I was able to use it easily without installing any drivers. Recommended for those who can play guitar but are not good with keyboards! It may take a little getting used to, but the low latency makes it quite convenient. To use it, simply connect the USB to your computer and connect your guitar to the device. You can find usage instructions by searching online. Unfortunately, the box is not included, only the main unit and cable. Overall, there are no noticeable scratches or stains, but for minor scratches, etc., I would appreciate it if you could understand that this is a used item. Operation has been confirmed on a MacBook Pro + LIVE11. This is a sale price until Monday. If you have any questions, please feel free to comment.