Korg M1 Serial - Number 'link'

For modern owners, the serial number is critical for maintenance. Finding the correct Service Manual or replacement parts—such as the specific internal CR2032 battery

Unlike Minimoogs or TB-303s, there is no comprehensive public database of M1 serials. Korg didn’t track them by customer, and no single collector has logged the 250,000+ units. However, forums like and ModWiggler have ongoing threads where users post their serial + year of manufacture. Contributing yours helps the community. Korg M1 Serial Number