Korg Opsix SE firmware

Korg active Device launched 2023

synth

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Latest firmware

3.1.2

Get Korg System Updater includes the firmware · release notes on korg.com

Updater: Korg System Updater
Manual: User manual

What's new in 3.1.2

The Auto Power-Off option on the GLOBAL SYS page now supports the new European Union requirement for shutdown after 20 minutes. This is now the default setting. Previous user settings will be maintained. Fixed a problem where Key Trigger Latch would get turned on if Recall or Initialize were executed during Key Trigger playback. Fixed a problem where Key Trigger Latch would get turned on if the PLAY button was pressed at a specific timing while holding down the SHIFT button, even if the PLAY button was not held down for a long time.

Last checked 26 Oct 2026

Release notes on support.korguser.net ↗

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An alert the day a new Opsix SE firmware ships, by email, Telegram or push
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We check Korg's official download page for the Korg Opsix SE every day. One message per release. No spam, no newsletter.

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Korg Opsix SE manual & official pages

Korg Opsix SE user manualopens in a new tab — korg.com
Korg Opsix SE on korg.comopens in a new tab — korg.com
Download Korg Opsix SE firmware from Korgopens in a new tab — korg.com

How to update the Korg Opsix SE

Install the Korg System Updater on your Mac or Windows computer. Connect the opsix SE to the computer via USB and launch Korg System Updater: it detects the instrument and downloads the latest system software from Korg's server. Follow the on-screen instructions and do not switch off the unit during the update.

What you need

Korg System Updater — the software Korg uses to load firmware onto the Korg Opsix SE. Download links below.

Just for reference. For complete and up-to-date instructions, always refer to the manufacturer's official firmware page.

Drivers & software for the Korg Opsix SE

The Korg Opsix SE is updated with Korg System Updater, published by Korg.

Download Korg System Updater from Korgopens in a new tab — korg.com