The FM3 is now up to date with Axe-Fx III firmware release 32.06. This version uses FM3 DynaCabs 1.09.
- Amp Modeling improvements based on the latest Axe-Fx III Firmware.
- NEW Amp Models:
- Brit JVM Crunch Green, Orange and Red models based on the Crunch channel of JVM410.
- PVH 6160 Block Clean.
- Deluxe Tweed Normal (Existing model renamed to “Deluxe Tweed Bright”).
- Improved power amp modeling.
- Improved preamp and power tube grid modeling.
- Improved frequency response across models.
- Refined multiple model parameters using new analysis techniques. Many amps now feel more responsive and “open.” Existing presets are updated automatically.
- Updated models to use new preamp bias and cathode-follower values, improving response.
- Improved JCM800 and Plexi models based on new insights.
- New “TRANSISTOR” Power Tube Type. This type is now the default for the Jazz 120 model. Existing presets automatically updated.
- Fixed a cap value in 5153 100W Red amp model.
- New Swedish Metal Drive pedal model based on a Boss™ HM-2 Heavy Metal. The 1S2473 diode from this model is also now available as a Diode Type for other models.
- Improved Chorus block including the following new models and updates.
- Japan CE-1 Chorus. Based on a Boss CE-1 in chorus mode.
- Japan CE-1 Vibrato. Based on a Boss CE-1 in vibrato mode.
- Japan CH-1. Based on a Boss CH-1.
- MX234. Based on an MXR M234 Analog Chorus.
- Small Copy. Based on an EXH Small Clone.
- Japan CE-2 Bass. Based on a Boss CE-2B.
- Vibrato. A generic vibrato effect.
- Rockguy: Based on the Rockman X-100 chorus.
- MX134 Stereo: Based on an MXR M134 Stereo Chorus.
- Remastered the Japan CE-2 model.
- Added new EQ controls to some chorus models.
- The Input Gate and Gate block now allow faster Attack times down to 0.1 ms. Note: Setting Attack and Release times too fast in any gate can cause distortion.
- Pitch tracking improvements:
[...]
Update FM3-Edit to its latest version first, then open its built-in Fractal-Bot (Tools menu). Quit any other audio or MIDI software; on Windows, install the FM3 USB drivers bundle from the downloads page first (not needed on macOS). Back up your system and presets with Fractal-Bot before updating. In Fractal-Bot select the FM3: it checks for new firmware and guides you through the installation. When the transfer is complete, wait until the FM3 display asks you to power off, wait 5 seconds and power on again. Manual alternative: download the firmware zip from the FM3 downloads page, extract the .syx file (do not double-click it) and select it in Fractal-Bot at the 'Choose a File to Send' step. If the FM3 shows a DynaCabs error after updating, follow the knowledgebase article linked on the downloads page.
What you need
FM3-Edit — the software Fractal Audio Systems uses to load firmware onto the Fractal Audio FM3. Download links below.
Changelogs summarised from the manufacturer's release notes.
13.016 Jul 2026
Release notes for this version are listed above.
Release notesopens in a new tab — forum.fractalaudio.com
Tracked in 1 rig on FW//RADAR.
Fractal Audio FM3 firmware FAQ
What is the latest firmware for the Fractal Audio FM3?
The latest firmware for the Fractal Audio FM3 is version 13.0, released on 16 Jul 2026. FW//RADAR last checked Fractal Audio Systems's official page on 26 Oct 2026.
How do I update the Fractal Audio FM3?
Update FM3-Edit to its latest version first, then open its built-in Fractal-Bot (Tools menu). Quit any other audio or MIDI software; on Windows, install the FM3 USB drivers bundle from the downloads page first (not needed on macOS). Full instructions on Fractal Audio Systems's official firmware page.
What software do I need to update the Fractal Audio FM3?
You need FM3-Edit, available from fractalaudio.com.
Where can I download Fractal Audio FM3 firmware and drivers?
Directly from Fractal Audio Systems's official firmware page — FW//RADAR links to the source and never hosts firmware files. Official firmware page →