I know...weird comparison, right? I'm introducing a friend to audiophilia, and the choice seems to be a pair of basely used Senn HD280 Pros for US$36+ or new Koss KSC75s for US$21+. I know the 280s are closed head-bands and the 75s are open clip-ons, so the comparison is really weird. But still, which do you think she should get? She currently has and likes her CX300s. Are the 75s a significant step up? More so than the 280s? At those prices?
Edit: She listens to metal mostly.
Edit: She listens to metal mostly.



















