I just got my RS-220 and it is not broken in yet. I also have a 12+ year old pair of HD-600s that I still use frequently.My initial impression is that the RS-220 is very good, but not as good as the HD-600. However, I love not having wires. I need more time with them to form a clearer impression before I share more.
3/2/12 at 10:25am