When it comes to earphones (or in-ear headphones, call them whatever you’d like) the single most important factor is fit. No matter how many drivers they have, how much they cost, or what brand name they carry, if they don’t fit well you won’t have a good listening experience. And, as it turns out, fit is a tricky issue. The pair that works great for me might not work well for you (not that I’d let someone else use my earphones) and vice versa, simply due to the shape of our respective ear canals. While the swappable inserts are helpful they aren’t...
