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.
Please download "Marshall Firmware Utility" app from the Mac App Store and use it to update your firmware.
A Windows version will be available soon.
If you're using a browser that supports MIDI, such as Google Chrome, you can still update your Marshall CODE from your browser. This should work on any platform that supports the latest version of Chrome including Windows and MacOS.
Click the button below and then follow the instructions on screen. Be sure to allow your browser access to MIDI devices when prompted.
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.
