Be sure to add me to your favorites list Original Vintage Owner's Manual Booklet for the YAMAHA PM-700 Pro Sound Mixer. This is an original 70's vintage English language User's / Owner's / Operating Manual for the Yamaha PM-700 professional sound mixer. It's in overall very good condition, with some minor wear, mostly from storage. It's very brief, 2 pages front and back, for 4 pages of info (and a lot of it on each page), and even includes a schematic diagram on the last page. This might be one of the oldest Yamaha manuals I've ever had. A nice vintage original Yamaha document! 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. Please check out my Store!