Bone conduction may be the best argument, so far, for how a custom could outdo a universal with a snug fit. It raises a couple of questions in my mind: First, apart from "custom tips," which Westone seems to have pioneered, why aren't there hard, acrylic, tips of various sizes analogous to all these different foamy and silicone tips? Second, why are the shells of universals being built upon a design platform where drivers are separated from the soundport by narrow, skinny, tubes quite unable to use bone conduction because those tubes are isolated from the sides of the ear canal by the insides of ear tips?
To me, it seems like the gap between universals and customs is worse than arbitrary. It's the sonic equivalent of planned obsolescence. And the solution is to buy thousand-dollar customs? Why isn't it to build a better universal?
To me, it seems like the gap between universals and customs is worse than arbitrary. It's the sonic equivalent of planned obsolescence. And the solution is to buy thousand-dollar customs? Why isn't it to build a better universal?


















