The SA5 was released in December 1966 and lasted only until July 1967 when it was replaced by the SA50. For the only time in the
history of my website I am just going to direct you to two other sites. There is no real information anywhere except on
Sean's site and Leon's site, therefore for all you will ever be able to find out about this model go to
Sean's site TheSupposedStringMeister
and Leons site Vintage Yamaha Guitars