My first electric plan

These are my circuit diagrams for a volume control knob I'm making. In the end I want to be able to plug in an aux headset on one end and another aux input on the other end. If my theory ends up working, I plan to make a hot swappable version where you can unplug part of it for LR component. 

I didn't try very hard to make it us standard but I tried my best to make it make sense. They're both the same circuit eth different jacks.

https://www.dropbox.com/s/ui22idsv86ngbo0/IMG_20221206_024034.jpg?raw=1

https://www.dropbox.com/s/6u61iu2alo1q3ne/IMG_20221206_024026.jpg?raw=1

I hope it will work, because I'm assuming voltage is identical for both left and right channels. If I'm wrong it will sound very odd. Tomorrow or some other time I plan to make it real. I need it because my playstation plays music SO LOUD and it destroyed my ears when I tried to use the variable knob from a Bose speaker... Almost woke up the whole house :(

With that said, I do believe it should work, I don't see why it wouldn't. Worst case scenario, I have to make separate left and right channels dials which would be... Cringe, to say the least. I doubt I'll have to though since music is not exactly voltage. (My knowledge isn't that great tbf)

In the end I should have a little box with a little dial on it :) 

I hope it will be compact, but knowing myself, it will be a tangled mess of glue and solder.