Be sure to add me to your favorites list Yamaha PSR-300M Portatone Keyboard Original User's Operation Owner's Manual Book. This is an original Yamaha User's / Owner's / Operating Manual for the Yamaha PSR-300M model Portatone keyboard. It's in good to very good condition with some marks and stains on the covers, but far better pages with no rips or major damage in them. There is a name scribbled at the top of the 2nd page. It's complete and very helpful if you have one of these excellent Portatone keyboards. I have a couple of these available at this time, both in similar condition. This booklet is all in English and has 40 pages of great information on using, playing and caring for your PSR! 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. Thank you so much for looking! Please check out my Store!