Korg M1 Serial Number

Open up an early M1, and you might see reddish-brown crust on the screws and metal chassis. This isn't rust. It's a waxy, corrosive glue Korg used to prevent screws from vibrating loose on 1988 models. Over time, this glue absorbs moisture, becomes acidic, and eats through traces on the motherboard.

Korg used different schemes across production runs. Common formats include: Korg M1 Serial Number

Note: There’s no single universal public registry for M1 serials; formats varied by batch and year. Open up an early M1, and you might

No. Korg did not use a Julian date system on the M1. You can only tell the year (and roughly the month based on clusters of numbers submitted by users). Note: There’s no single universal public registry for