Korg M1: Serial Number

For the hardware Korg M1 synthesizer , the serial number is typically located on the bottom casing of the unit. For the Korg M1 software plugin

• The first 4-6 characters: Represent the production date and batch number
• The next 4 characters: Represent the unit's individual serial number
• The final 4 characters: Represent the checksum or verification code

How to Date Your M1 Without a Serial

If your serial sticker is gone, try these methods: Korg M1 Serial Number

Important: Korg sometimes reused number blocks for different markets, so these ranges are estimated guidelines, not absolute rules. For the hardware Korg M1 synthesizer , the

Ultimately, a Korg M1 serial number is more than just a string of digits; it is a timestamp of the digital revolution. Whether it belonged to a first-batch unit used in a 1980s pop studio or a later-model workstation that defined 90s house music, every M1 carries a unique identifier of its contribution to music history [52, 25]. the serial number on your unit or a specific number against known production dates? The first 4-6 characters: Represent the production date

Production Milestone: Serial number 100,000 was famously manufactured in November 1990 [22].

• The Issue: These batteries last 5–10 years. If you are buying an M1 with an original serial number (early units from 1988–1990), the battery has almost certainly leaked or died.
• Why the S/N helps: If the serial number indicates the unit is a later model (post-1992), there is a slightly higher chance the battery was replaced more recently, though it will still likely need service. Techs use the S/N to determine which specific internal revision (PCB version) the unit has, as component layouts changed slightly over the years.

Production Volume: Korg reached serial number 100,000 in November 1990.

Later serial numbers (210k+) tend to have more reliable power supplies and backlights.