The model number written on the main body after "YTS" had all disappeared, but since the previous user had attached a name tag that said "YTS-31", I believe it was YTS-31. The name tag was disposed of because it contained the personal information of the previous user. I have confirmed that the keys work, but no sound is produced. The customer is responsible for any maintenance etc. There are small scratches and dirt.
Please judge from the image. International Buyers - Please Note.
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