Instruments with very low serial numbers (e.g., below 005,000) command a significant premium on the secondhand market. These are the earliest production units, and collectors highly value this historical provenance. A low number suggests the instrument is from the very first batch, possibly even a pre-production or review model.
The Korg M1, released in 1988, stands as the best-selling digital synthesizer in music history. For collectors, musicians, and restoration experts, the serial number is the definitive key to understanding an instrument's production history, age, and internal hardware revisions. Korg M1 Serial Number
While the original manufacturer’s warranty has long expired, registering can be useful for establishing ownership if you ever need to send the unit to a certified Korg service center. Instruments with very low serial numbers (e
A small white or silver sticker typically located on the back of the unit, often near the MIDI ports or power input. The Korg M1, released in 1988, stands as
Format Example: 172981