Duo Audio guide

Device setup & taskbar access

Select microphones, application audio, speakers and headphones for the Duo Audio Engine.

Preview screenshots: these images show the device-configuration test build. The final release installer may look slightly different.

Configure devices after installation.

Leave Configure Digital67 Duo Audio devices selected on the final installer screen, then choose Finish.

Installer completion with Configure Digital67 Duo Audio devices selected
Installer completion with Configure Digital67 Duo Audio devices selected

Select your inputs and outputs.

  1. Choose your sources

    Select Microphone 1, Microphone 2 and the Application you want to control. Device and application names depend on your computer.

  2. Choose and test the outputs

    Choose your physical Speakers and Headphones. Use Test Speakers and Test Headphones to check each selection.

  3. Save your configuration

    Choose Save and Restart Engine. The Engine restarts using the selected devices. Make configuration changes between sessions because restarting interrupts the current audio session.

Input sources, speaker and headphone selection, and output test buttons
Input sources, speaker and headphone selection, and output test buttons
Configuration saved and Engine restarting with the selected devices
Configuration saved and Engine restarting with the selected devices

Taskbar access

Change devices when your setup changes.

Use the Digital67 icon in the Windows notification area beside the clock to return to device configuration. If the icon is hidden, check the notification-area overflow.

Windows notification-area overflow with the Digital67 67 icon in the top row
The Digital67 icon is the black 67 circle in the top row, second from the left.

Change the required devices, test your outputs, then choose Save and Restart Engine.

Swap OutputsSwap the speaker and headphone selections.
Refresh DevicesRefresh the available devices after connecting or disconnecting equipment.
Windows Sound SettingsOpen Windows sound settings to check audio devices and application routing.
CloseClose the configuration window.
Save and Restart EngineSave the selected devices and restart the Engine with those settings.

The configuration window also includes an area for other active Windows outputs. Its contents depend on the devices available on your computer.

Check application routing