Intellijel Quadrax firmware

Intellijel active Released 2021
eurorack

Latest firmware: 1.4.5.0

1.4.5.0released 10 Aug 2026

What's new in 1.4.5.0

NEW: 2 New shortcuts. 1) Return Home: Long-press both Channel 1 and 2 MODE buttons (top 2 buttons on the right) to exit any alternate view (like CV Assign or Utility) and return home to the standard operating mode. 2) Clear All Channel Settings and Return Home: Long-press both Channel 3 and 4 MODE buttons (bottom 2 buttons on the right) to clear the current channel settings, modes, scaling and modulation assignments for all channels. This will also exit any view and return to the standard operating mode. Note: This shortcut will not clear any SYSTEM MODE options that you may have set, only the parameters available under normal usage. Updated manual available at intellijel.com/support.

Last checked 11 Sep 2026

Download 1.4.5.0 from Intellijelopens in a new tab — intellijel.github.io

How to update the Intellijel Quadrax

Update via the Intellijel Web Firmware Updater (Chrome/Chromium required, uses WebDFU). Enter bootloader by holding CV A and Rise buttons while powering on the module with USB connected. Select Quadrax in the updater, then flash. Windows users must first install WinUSB/libusb driver via Zadig for the STM32 BOOTLOADER device.

What you need

Intellijel Web Firmware Updater — the software Intellijel uses to load firmware onto the Intellijel Quadrax. 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 Intellijel Quadrax

The Intellijel Quadrax is updated with Intellijel Web Firmware Updater, published by Intellijel.

Download Intellijel Web Firmware Updater from Intellijelopens in a new tab — intellijel.github.io

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Intellijel Quadrax firmware update history

Changelogs summarised from the manufacturer's release notes.

Version 1.4.5.0 — 10 Aug 2026

Release notes for this version are listed above.

Release notesopens in a new tab — intellijel.github.io

Version 1.4.1

Release notesopens in a new tab — github.com

Intellijel Quadrax manual & official pages

Intellijel Quadrax firmware FAQ

What is the latest firmware for the Intellijel Quadrax?

The latest firmware for the Intellijel Quadrax is version 1.4.5.0, released on 10 Aug 2026. FW//RADAR last checked Intellijel's official page on 11 Sep 2026.

How do I update the Intellijel Quadrax?

Update via the Intellijel Web Firmware Updater (Chrome/Chromium required, uses WebDFU). Enter bootloader by holding CV A and Rise buttons while powering on the module with USB connected. Full instructions on Intellijel's official firmware page.

What software do I need to update the Intellijel Quadrax?

You need Intellijel Web Firmware Updater, available from Intellijel's support site.

Where can I download Intellijel Quadrax firmware and drivers?

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

Where can I find the Intellijel Quadrax manual?

The official Intellijel user manual is a PDF hosted on intellijel.com. Intellijel Quadrax user manual (PDF) →

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