Dec 4, 2012 at 6:58 AM Thread Starter Post #1 of 1 oopeteroo 500+ Head-Fier Joined Dec 20, 2011 Posts 705 Likes 30 wondering whats the diff in the k500 vs k501 and k400 vs k401 ? and what to pick if i wanna buy one of those ?
wondering whats the diff in the k500 vs k501 and k400 vs k401 ? and what to pick if i wanna buy one of those ?