One Knob Controller For all Parameters

Hi There,
I am looking for a simple rotary controller that will change whatever parameter/slider/knob/switch is under the cursor at certain moment. In the perfect world it will have a switch to select between fine and broad adjustment. So basically one rotary controller and a switch. Has anyone of ever heard of a thing like that or a descent workaround?
Thanks a lot!

I know of this one:

Don’t own it and never used it, so I cannot vouch for it, but it seems to do what you want (except for the precision switch)

Seems fantastic! Thank you very much!!