This is a Kawai MIDI patch bay. I recently purchased this because I wanted the bundled equipment, but I'm selling it because I don't currently use this equipment. I have confirmed its operation after purchase, just in case, but I don't know how many owners it has had. I think it's in relatively good condition! However, one of the rubber feet is missing, please be aware of this. The power adapter is not included. I am also open to price negotiations, but it would be helpful if you could provide a specific offer. DTM DAW Synthesizer