Strymon Lex firmware

Strymon active
effects

Latest firmware: 1.19

1.19released 1 Sep 2023

What's new in 1.19

Fixes: - Pedal locks up and no audio output when engaged if receiving MIDI clock at power up. - Press and hold audio functions can engage and stay on with a fast press/release of the corresponding footswitch. Added Digital Bypass Mode. Added MIDI CC# 25 for Clock Division.

Last checked 11 Sep 2026

Download 1.19 from Strymonopens in a new tab — strymon.net

How to update the Strymon Lex

Connect Lex V2 to a computer via USB-C while powered. Run Strymon Update (available at strymon.net/support/strymon-update-2). The app detects the pedal automatically and shows current vs available firmware. Click Install Update to proceed. Requires macOS 11.6+ or Windows 10+.

What you need

Strymon Update — the software Strymon uses to load firmware onto the Strymon Lex. 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 Strymon Lex

The Strymon Lex is updated with Strymon Update, published by Strymon.

Download Strymon Update from Strymonopens in a new tab — strymon.net

Get Strymon Lex firmware alerts

We check Strymon's official download page every day. Sign in and we'll tell you — by email, Telegram or push — the moment a new Strymon Lex firmware ships. One message per release.

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Strymon Lex firmware update history

Changelogs summarised from the manufacturer's release notes.

1.191 Sep 2023

Release notes for this version are listed above.

Release notesopens in a new tab — strymon.net

Strymon Lex manual & official pages

Strymon Lex firmware FAQ

What is the latest firmware for the Strymon Lex?

The latest firmware for the Strymon Lex is version 1.19, released on 1 Sep 2023. FW//RADAR last checked Strymon's official page on 11 Sep 2026.

How do I update the Strymon Lex?

Connect Lex V2 to a computer via USB-C while powered. Run Strymon Update (available at strymon.net/support/strymon-update-2). Full instructions on Strymon's official firmware page.

What software do I need to update the Strymon Lex?

You need Strymon Update, available from Strymon's support site.

Where can I download Strymon Lex firmware and drivers?

Directly from Strymon's official firmware page — FW//RADAR links to the source and never hosts firmware files. Official firmware page →

Where can I find the Strymon Lex manual?

The official Strymon user manual is a PDF hosted on strymon.net. Strymon Lex user manual (PDF) →

Is the Strymon Lex still receiving firmware updates?

The last firmware release we recorded is 1.19 from 1 Sep 2023. FW//RADAR still checks Strymon's page daily.

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