Be sure to add me to your favorites list Yamaha PSS-480 Portatone FM Synth Electronic Keyboard Book Starter Pack, A Rare Booklet from 1988. This is a rare book for the Yamaha PSS-480 Portatone electronic keyboard. It covers some of the features of this great FM synth from the 80's, with many pages of music as well. It originally came with a cassette tape and some keyboard stickers, but I do not have these. This is a very rare booklet, as I've been selling for years, and have owned several PSS-480s, but have never seen this book until now. If you're a PSS480 fan ... grab this 80's vintage booklet up! Surprisingly I've found that I have 2 of these in my stacks. The one with the most wear is shown in the photos, but they are both in overall very good shape. 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 Store!