Virtual Audio Device MacOS configuration

Download and install the driver corresponding to your Mac OS system here : Core Audio / VAD driver MacOS compatible versions
Follow the Installation Guide instructions.
HighSierra 10.13 users :
- During the installation, a "System extension blocked" message shows up, click on OK to unlock the Merging kernel extension.
In your System Preferences, access the Merging RAVENNA/AES67 Settings to configure :
The number of Inputs and Outputs you need.
The Latency / buffer size (Standard VAD can only run in AES67-48 samples mode.
The Frequency is usually handled by your DAW application.
Set the Merging RAVENNA/AES67 driver as Playback Engine for your favorite DAW :
Reaper x64
Logic Pro X
Pro Tools 12
MAC OSX
In Applications > Merging Technologies Folder, find MT Discovery.
As soon as RAVENNA device is connected to a valid ethernet port (or ethernet adapter), you can access the devices by double-clicking on it in MT Discovery :
To connect inputs and outputs, browse to Applications > Merging Technologies Folder and select ANEMAN (must be installed separately from ANEMAN.NET) or RAVENNA Easy Connect (Legacy).
Follow the ANEMAN Quick Connection Guide or RAVENNA Easy Connect Guide

Merging Public Document