By TOM BOWSER
In this Avid Pro Tools tutorial I show you how to simultaneously control the settings of the same plug-in installed on two or more tracks.
This might be useful if you want to process (equalization, compression, other) 2 separate drum overhead tracks (1 Left + 1 Right), doubled guitars or vocals.NOTE: The plug-ins you want to control must be inserted on the same letter insert on ALL tracks. Inserts are assigned the letters A through J to identify them. See the image below.

Create a "group" that includes your tracks:
- Press and hold down the SHIFT key on your keyboard.
- Left click on the name of each track to select it. The background should turn white.
- Press and hold down the CTRL key on your keyboard then press the letter g. The Create Group window opens.
- Type a name for your group in the box next to “Name:”.
- Verify the tracks you want to include are listed in the box beneath the heading “Currently in Group:”.
- Left click on the “OK” button to save your changes.
Open the Modify Groups window:
- Right click on the name of the group you created. Groups are listed beneath the “GROUPS” heading in the Pro Tools Edit window.
- Left click on the word “Modify…” in the menu that appears.
In the Modify Groups window:
- Left click on the “Attributes" tab.
- Remove the checkmark to the left of “Follow Globals”.
- Press and hold down the ALT key on your keyboard then left click in a single checkbox under both the “Controls” and “Bypass” headings. All should become selected. See image below.
- Left click on the “OK” button to save your changes.

Open 2 of the plug-ins you want to simultaneously control. Arrange them next to each other. Now, when you move a control on 1 of the plug-ins the same control will be moved on the 2nd other plug-in.