Be sure to add me to your Original Yamaha PSR-E403 and YPT-400 Portatone Digital Keyboard Owner's / User's Manual, New in it's Original Plastic. This is an original Yamaha User's / Owner's / Operating Manual for the Yamaha PSRE403 and YPT400 models of Portatone keyboards. It's in new condition, complete and v ery helpful if you have one of these excellent digital keyboards. It is in all English and has a large 126 pages of great information on using, playing and caring for your PSR-E403 or YPT-400 Yamaha keyboard! 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! Check out my Ebay Store!