Hi! I'll keep it short and simple since my english sucks. I need to buy a monitoring headset (i would plug it in the "phones" output of my UX2) that i use as a soundcard for my PC and i have the choice between 32, 80 and 250 ohms. I didn't find anything about the power output of the card, or the ideal impedance i should pick in order to have a proper sound. If you could tell me what you usually use, or where to find that exact piece of information... ;) Thanks!