I was looking for a headphone with very good soundstage and instrument separation (for gaming). Also with very forward mids ,treble and a good sub-bass like the KSC75 but with improved detail. I came up with the Koss UR55, than when I saw you can mod them and heard that it improves everything on...

Let me start by you getting to know me, I don’t have any kind of audiophile experience and I currently don't have a lot of money to throw around. I don’t use a dac or amp but I am saving up for a Fiio e10k, for IEM I use them in the car driving to college playing rock from my phone. For...