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Duophony
| File Name | Version Date | Notes | Download |
|---|
| Duophony User Manual - Rev D | Feb 08, 2023 | No notes. | Download |
Update Procedure
- Download and install the Device Firmware Updater (DFU) software.
- Download the latest firmware file. Place the file in a folder that has only latin (abc...) characters in its directory path.
- Begin with the pedal powered down, and the Device Firmware Updater software on your computer closed.
- Apply power to the pedal while holding down both footswitches. Release when the display reads "FIRMWARE UPDATE".
- Click the "Load Firmware" button.
- Browse your computer for the firmware file you have just downloaded.
- Run the update.
2.2.4
Fixed the intermittent unresponsive mix control.
Feb 09, 2026
2.2.3
Fixed the intermittent lock up issue when adjusting the mix setting for a single channel.
Jan 24, 2022
Fixed the lack of display update when adjusting only the R channel mix setting.
2.2.2
Fixed lock up issue when saving a preset after turning off modulation LFO.
Sep 03, 2025
Duophony
| File Name | Version Date | Notes | Download |
|---|
| Duophony User Manual - Rev D | Feb 08, 2023 | No notes. | Download |
Update Procedure
- Download and install the Device Firmware Updater (DFU) software.
- Download the latest firmware file. Place the file in a folder that has only latin (abc...) characters in its directory path.
- Begin with the pedal powered down, and the Device Firmware Updater software on your computer closed.
- Apply power to the pedal while holding down both footswitches. Release when the display reads "FIRMWARE UPDATE".
- Click the "Load Firmware" button.
- Browse your computer for the firmware file you have just downloaded.
- Run the update.
2.2.4
Fixed the intermittent unresponsive mix control.
Feb 09, 2026
2.2.3
Fixed the intermittent lock up issue when adjusting the mix setting for a single channel.
Jan 24, 2022
Fixed the lack of display update when adjusting only the R channel mix setting.
2.2.2
Fixed lock up issue when saving a preset after turning off modulation LFO.
Sep 03, 2025
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