Yamaha Guitar serial numbers – dating your guitar

Dating yamaha acoustic guitar models

The letter at the beginning represents the month, so J would be March see chart above. The first two numbers represent the year.

The last three numbers are the unit number. The final letter is an internal code. Just five digit numbers in sequence.

There is no

Yamaha Guitar serial numbers – dating your guitar

The first two numbers are the
The last three numbers

The three numbers are again, unit number. No year of manufacture can be determined. The final letter is an unknown internal code. The first letter is the year and follows the same code as the main system above.

There is no indication of year of production in this system. The first number represents the year.

The first two numbers are the year. The last three numbers indicate unit number.