Firmware controls your CODE amplifier functionality, helps it connect to other devices, and allows you to change the sounds in your amplifier.
Marshall reviews the firmware and makes improvements, fixes, and changes to continually improve your experience with the CODE amplifier and eliminate any bugs that might occur when software or features are updated.
Your presets will stay on the amplifier when you update firmware, but we do recommend using the Gateway mobile app to sync your presets to My.Marshall as an extra safeguard.
The new "Marshall Firmware Utility" app is now available for Windows and Mac users, and replaces the previous browser update feature.
Please select the correct installer for your system below:
Factory presets 00-10 have been replaced, when updating a CODE unit this will not affect your existing presets unless you perform a factory reset. You can access all versions of factory presets through Gateway within featured cloud presets (a new icon next to cloud preset search). The latest version of Gateway reintroduced the CODE tuner. This firmware update improves the responsiveness and accuracy of this feature.
