Analog Computer Audio Controller

[algbbg]

Does anyone have any idea what something that can control your Windows Sound mixer would be called. I have seen youtubers with a little panel that controls the windows sound mixer. I would like to buy one of these but I just don't know what they would be called. I've looked up a mixer and I have yet to find something that looks like what I am talking about. Thanks guys.

 

[faalin]

can you take a screen shot of what your talking about and post if for us to see?