How do I install the macOS V2 (AudioDriverKit) driver?

Begin by downloading the driver from the lynxstudio.com website.  It should appear in your Downloads folder:

Double click on the Lynx_macOS.pkg to launch the driver installer:

Click the Continue button to move on to the next screen:

Click the Continue button to move on to the next screen:

Click the Agree button to move on to the next screen:

Click the Install button to move on to the next screen:

Type your password into the Password field, then click the Install Software button to move on to the next screen:

Press the OK button to move on to the next screen:

If a previous installation of the V2 driver was installed, you will receive a notice about removing the "Lynx Driver Installer".  Press the Continue button to move on to the next screen:

Type your password into the Password field, then click the OK button to move on to the next screen:

The Lynx Driver Installer window will appear, with the System Extension Blocked message over it:

Press the Open System Settings button to move on to the next screen:

In the middle of the Privacy & Security window, there is a notice: System software from application "Lynx Driver Installer" was blocked from loading.  Press the Allow button to move on to the next screen:

Type your password into the Password field, then click the Modify Settings button to move on to the next screen:

Press the Close button in the top left corner to close the Lynx Driver Installer application.

Press the Close button to close the driver installer package.

The driver and associated Lynx applications (Lynx Mixer, Hilo Remote, NControl) are now installed.