This is the most common question from owners, and the answer is simpler than you might think. . This means that unlike many modern products, the serial number itself is the primary key to determining its age. A lower number generally indicates an earlier model.
A 5, 6, or 7-digit number.
If you own a Korg M1, you own a piece of music history. Released in 1988, the M1 is officially the best-selling synthesizer of all time, moving over 250,000 units. It defined the late-80s and early-90s soundscape, from the iconic "Universe" patch in house music to the "Piano 8" on countless ballads. Korg M1 Serial Number
Some older versions (like M1 Le) use a "Lock Code" system. You run the app to get a Lock Code, paste it into the Korg User Net This is the most common question from owners,
Unlike earlier Korg models that used a YYNNNN format (year followed by sequence), units from the M1 era (starting around 1983) typically followed a . Serial Number Location - Korg Forums A lower number generally indicates an earlier model
The serial number of a Korg M1 can be significant for several reasons: