A Factory Original OEM Yamaha PortaSound Model PSS-125 Service Manual, including Schematics, Wiring Diagrams and Parts List.

This Manual is in GOOD USABLE CONDITION, clean pages, no missing pages, some damage to covers and contains many pictures and diagrams.  Please zoom over the above photos to see the contents list and more extensive details.  This Manual is the same Manual used by the Yamaha service technicians. The Manual in the pictures is the Manual you will receive - no stock photos.  Any questions, please ask.