Basically, I want to get to this page as quickly as possible
So, is there a way to get here other than going into settings sound ?
Yes.
You can make a shortcut with this text in the path: ms-settings:apps-volume
This will directly open this page of settings.
For example - right-click on the desktop, go to "New" and choose "Shortcut." In the field 'type the location of the item' Paste the above address, click next and name the new shortcut. 'OK' and you are done...
Enjoy!