Korg M1 Serial Number May 2026

Korg did not use a standardized public date-coding system like some other manufacturers (e.g., Roland’s YYMMDD format). However, based on collector data and repair logs, general patterns emerge.

Because the M1 is heavy and was often used on tour, theft is not uncommon. Several global synth databases exist. If you have a Korg M1 serial number in hand, you can check: Korg M1 Serial Number

The M1’s popularity means many have been repaired or parted out. Here’s how the serial number reveals foul play: Korg did not use a standardized public date-coding