Aggregate device volume control

[archvile]

As far as I know aggregate devices doesn't have volume control by default.

Is there any workaround for this? I really want to get 5.1 sound with keyboard volume control.

 

[onekill]

Bump on this. This is something i also really want.

 

[motionworks]

Try this app. Works great with aggregate or multi output device! You can control volume. I am a happy user
https://staticz.com/soundcontrol/

 

[onekill]

Thank you! Will try it out!