OP_1 teenageengineering Selling my OP-1 because I bought an OP-1 Field. I had issue with the keyboard so ordered a new one (120 USD) and replaced it. So you can be sure it works fine. And you also have spare keys in case you need in the future. I also bought the leather case and pouch and the button accessories and antenna. All works great. The OP-1 is very clean, no scratches. 定価: ¥ 179900 #teenageengineering #OP_1