Here is a screen shot from MMM 16 Premium this is how Mastering suite looks like ONLY FOR REFERENCE

In MMM 16 there is a way to use Mastering suite. Please follow the red arrow and numbers in the screen shots.

From here how you can work in MMM 16:

Now in MMM 16 put cursor on the desired audio and right click then from Menu choose.Audio effects then Parametric equalizer.

In MMM 16 once again put cursor on the desired audio and right click then from Menu choose Audio effects then Stereo processor.

You need to play with right click menu and see how it works.

Hope this answer will help you. If not sorry

nihon94