Rudsamblog

(this is for a simple Windows setup using your computer's built-in mic)

Start Jamulus, to the point where you can see the "mostly black" Jamulus window.

Find the "View" menu, and click "Settings ...". A Settings window will appear. It says "Device" in the top left-hand corner, and below that are two panels.

The upper one of those panels lets you choose how Jamulus will get its audio input and deliver its output. Click on it, and it will reveal what options are available.

Something like "ASIO4ALL v2" is likely to be a good choice. Pick that if it's available, or the nearest name you can find.

Then click the lower panel. You should get a window like this:

Try clicking on the items in the WDM Device List to see if you can get your screen to match this example.

If you've had any success with that, it's time for another Jamulus trial.

Good luck!