Fully working Usual audio used equipment marks. Fully tested and working as it should. Many more audio and pa equipment being uploaded this week from a retired sound engineer. This Kawai K1m Desktop Synth Module is a fantastic addition to any DJ or musician’s audio equipment collection. With its digital technology, it offers a unique sound that’s perfect for creating a range of music styles. The keys are synth-style, and the module is in tested working condition. It’s the ideal choice for anyone looking to add a professional edge to their music.