This is a sampler from Teenage Engineering. Basic operation has been confirmed. As shown in photo 2, there is a slight black spot on the right side of the LCD, but I think it doesn't affect the operation. The batteries will be removed before shipping. Also, I believe I was able to initialize it, but if it hasn't been initialized, I apologize. However, it seems that it can be reset by "holding pattern+write while inserting the batteries," so please do so if necessary. The case on the left in the photo will be included (photo 3).