On a physical Korg M1 hardware unit, you can typically find the serial number in two main places:
Beyond historical curiosity, the M1’s serial number has concrete, practical uses for owners. 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: On a physical Korg M1 hardware unit, you
Units with serial numbers starting from 1xxxxx to 2xxxxx were produced in the early to mid-90s. the M1’s serial number has concrete
