Thank you for viewing. This is the EP-133 K.O.II (KO2) sampler, based on the PO-33 K.O., which is highly popular within the teenage engineering pocket operator series. I purchased it new in 2024 from the MI ONLINE STORE (Media Integration). I played with it just enough to learn how to use it, but I no longer use it, so I am selling it. Used only indoors. No pets such as cats or dogs. The box and accessories from the time of purchase will be included. There are no major scratches, but please see the photos for the condition. Operation has been confirmed. The OS is the latest version. Batteries are included, so you can use it immediately. It has not been factory reset. All sample sounds remain. *I understand that factory resetting can erase all sample sounds, so I have not reset it, and I have manually deleted the sounds I created. I have checked, but please understand that it is not in a completely initial state.