Monome 128 walnut grid. This is a 2012 model with a walnut enclosure. It's very rare in Japan and is currently difficult to obtain. [Condition] Appearance: Used a few times, so considering it's a 2012 model, the wooden case has no cracks and the aluminum plate has no noticeable scratches, and is in beautiful condition. Storage environment: Stored in a dark place, no pets or smokers. Operation check: Confirmed the following before listing. • Confirmation environment: Windows / serialosc / Max 9 • Test contents: Reaction of all buttons and lighting of all LEDs (confirmed with grid-test). • Accessories: Main unit, USB cable (Mini-B type) I have carefully stored it as part of my collection, but please understand that it has been in someone's hands before considering purchasing it. [Shipping] • Delivery: As it is precision equipment, it will be wrapped in double cushioning material and packed securely for shipping. [Notes (to prevent trouble)] • As-is: Operation has been confirmed, but please understand that it is "as-is" including environmental changes after delivery. • No support: Due to the specialized nature of the equipment, we cannot provide support for setup, usage, or repair methods in the buyer's environment. • Returns: Due to the nature of preventing replacement and the nature of precision equipment being sold as-is, returns and refunds are not accepted after shipping. Please check the photos and description carefully and purchase only if you are satisfied.