Be sure to add me to your favorites list Yamaha WX11 Wind Midi Controller Unit Original Owner's Manual Book Made in Japan This is an original Yamaha owner's manual for the unique Yamaha WX11 Wind Midi Controller. It is in good to very good condition, with some marks and creases, but mostly on the covers. It has English, French and German language sections in it. Very detailed and complete, and very helpful if you have this unusual instrument. Original Yamaha document, printed in Japan! This is a manual or document, this is NOT a piece of equipment or instrument. If you have any questions, I'm always happy to answer them. Thanks for looking and please check out my Store!