Yamaha Guitar Serial Number Search Best _best_ May 2026

Finding a Yamaha guitar's age can be tricky because they have used over 17 different serial number systems since 1946. Gibson App Best Online Lookup Tools

• 1966–1970s: Often no letter prefix. 8 digits. The first 1-2 digits often indicate the year (e.g., 70xxxxxx = 1970), but this varies heavily by model.
• 1980s–1990s: Often have a letter prefix indicating the factory (e.g., M, T, J, K). The first two numbers following the letter usually indicate the year (e.g., T801234 = 1988 or 1998).
• Modern (Made in China/Indonesia): Usually follows the "Letter-Year-Month" format.

  GuitarSerials.com: A dedicated database for Yamaha acoustic specs and historical data.

  But have you ever flipped your guitar over, looked at the small number stamped on the headstock or neck block, and wondered: Where was this made? How old is it? Is it valuable?

  "You found the best result," Elias said quietly, leaning back against the counter.

  Internal Date Codes: Check the inner sides of the guitar for a hidden ink-stamped code like 45.12.28. The first number refers to the Showa era year. (e.g., 45 = 1970). Best Lookup Tools

  • Features:
    • Several guitar enthusiast sites and forums maintain Yamaha serial-decoding guides and lookup tables organized by era and factory. These can be fast and helpful, especially for older or regional models.

    1. Find the Information

    • Location: Look inside the soundhole (acoustic) or on the back of the headstock/neck plate (electric).
    • What you need: