Video demo
Step 1: Confirm Device Recognition in System Settings
Open your system Sound Settings and make sure both Maono audio devices are properly recognized and listed.
Note: When two identical Maono devices are connected at the same time, the operating system will automatically add a number prefix to the device name (e.g. 2- Maono USB Microphone) to distinguish between them.
Step 2: Add the First Audio Device in OBS
Launch OBS Studio, go to the Sources panel, click “+”, and select “Audio Input Capture”.
Assign a clear name to the source, then choose one Maono device from the Device dropdown menu. Click OK to confirm.
Step 3: Add the Second Audio Device
Repeat Step 2 to add another Audio Input Capture, and select the remaining Maono audio device from the device list.
After completing these steps, both Maono devices can be used simultaneously in OBS Studio for recording or live streaming ✅