Output to more than one audio device simultaneously
looks like you are sool for now
I actually have one of those but as I said my current headphones are USB and don't plan on changing them any time soon. The problem with this is having to constantly connect and disconnect one of the 2 devices every time I want to switch. It's easier just to do it thru the menu in my image. And this would also require having both devices connected to the same side of the computer, either thru the back or thru the front. the back is too far for my headphones and the front would have more wires hanging around that I would like. A somewhat simple solution but not practical for me.
You can get an extension mic cable male/female for a few bucks
I know this as well but the fact that I would have another cable going across my desk would be even more clutter. This would simply make my cable management that much more difficult, not to mention I tend to take the headphones with me when I travel for my laptop so having to reach 2 plugs on different sides of the computer is just even more of a hassle.
Thanks for the ideas though. I would still rather have a software solution to just switch back and forth if there is one.