So, I have a predicament: I am a 6'5" guy with massive ears. Like it's not funny how big my ears are. When I go on an airplane, the headphones they give me are terrible and hurt my ears when I wear them.
So last year, I thought I would get my own pair of headphones and take them on the plane. Lo and behold however, it was a 2-hole jack, and I had no adapter on me.
So I am going traveling again in a couple of days (14-hour flight), and I would really like to be able to use my comfortable headphones without having to purchase an adapter (my Best Buy didn't have them, and it would take until after I leave to get them if I was to order them from Amazon).
I am pretty handy with electronics as well (as I do computer engineering for a living), and so I wanted to make my own adapter. But it seems like there is no documentation for how to do it! I have solder, a couple of 3.5mm male plugs with their cords, and a couple of 3.5mm female plugs with their cords. Is it possible to make an adapter out of this?