DATING YAMAHA GUITARS BY REFERENCE OF SERIAL NUMBERS
Yamaha employs a convoluted serial number system that can be complex and illogical. Adding to the challenge, a significant portion of the serial numbers repeat every ten years, creating confusion.
Where to find the serial number
Electric guitars typically have their serial numbers stamped or punched on the headstock, while acoustic guitars usually have the serial number written somewhere inside the sound cavity.
Decoding Yamaha serial numbers or referring to the dating system PROVIDED BELOW can help you determine the production year.
DecodER coming soon… see tables
Yamaha history in short
Yamaha is a well-known brand in the world of music instruments, and its history goes back over a century. The company was founded in 1887 by Torakusu Yamaha in Hamamatsu, Japan. Initially, the company produced reed organs and pianos, but it later expanded into the production of other instruments, including guitars, drums, and synthesizers.
In 1955, Yamaha began producing guitars, starting with the FG180 model. This acoustic guitar was very popular, and it helped establish Yamaha as a major player in the guitar market. Over the years, Yamaha has produced a wide range of guitar models, including electric guitars such as the SG series and the Pacifica series.
In addition to guitars, Yamaha has also produced a range of other instruments, including drums and percussion instruments. Yamaha’s drum division was established in 1967, and it has since become one of the most popular brands in the world of drumming. Yamaha drums are known for their high-quality craftsmanship, innovative features, and great sound.
Yamaha has also been a major player in the world of electronic keyboards and synthesizers. In 1974, Yamaha introduced the iconic CS-80 synthesizer, which became a favorite of musicians in the 1970s and 1980s. Over the years, Yamaha has continued to produce a wide range of keyboards and synthesizers, including the DX7, which was one of the most popular synthesizers of the 1980s.
In addition to instruments, Yamaha has also produced a range of audio equipment, including mixers, amplifiers, and speakers. Yamaha’s audio equipment is known for its high-quality sound and innovative features.
Today, Yamaha is one of the largest manufacturers of musical instruments in the world, with production facilities located around the globe. The company continues to innovate and produce high-quality instruments that are used by musicians of all levels, from beginners to professionals. Whether you’re looking for a guitar, drum set, keyboard, or audio equipment, Yamaha has a product that will meet your needs.
Dating Yamaha Pickups
The older models have a number on the back of the pickup. This is the production date.
However, this date is based on the Japanese Showa calendar, which spans from 1926 to 1989. 25 years must be added to the year on the pickup to determine the date according to the Gregorian calendar. An addition of 88 years applies for the Heisei period (1989-2019).
What applies to potentiometers also applies to the pickups. These were made before the guitar. For the year of construction of the guitar, approximately half a year must be added.