Today, I went to turn on my computer and unplugged my headphones in the process. When I plugged my headset back in and watched a youtube video, everything sounded... different. Before it sounded like I had a little bit of bass boost but now, it just sounds standard. It doesn't appear like any of my previous configurations were reset either. I don't understand.
For anyone wondering, I have the Audio-Technica ATH-M50 Professional Studio Monitor Headphones
http://www.amazon.com/gp/product/B000ULAP4U/ref=oh_aui_...