How to setup VST AmbiDecoder in my project?

Please follow these steps below to verify your setup, and feel free to check out our Ambisonics Quick Setup Guide here as a step1:

• Ensure you have an ambisonic bus set as your Main Mix. 

1. Open your Studio -> Audio Connections, and on the Outputs tab,  create a 1st, 2nd, or 3rd order Ambisonics bus.
2. Right-click to set it as “Main Mix.”
3. Disconnect your audio device from this bus.

• Click on the “Control Room” tab and Make sure you select your headphone audio devices in the “Phones” Audio Device and Port.

• Create a new audio track, and select 1st, 2nd, or 3rd Order Ambisonics Out as your Audio Output.

• Go to Nuendo -> Preferences-> VST -> Control Room and enable “Use Phone Channel as Preview Channel.” Click on “Apply” and then “OK.” 
• For further instructions on how to set up ambisonics audio, please visit the Steinberg Support channels https://helpcenter.steinberg.de/hc/en-us.