- Feb 4, 2019
KEF makes the Uni-Q driver with the tweeter inserted where the cone's dust cap used to be. All the flagship headphones have difficulty balancing a solid low end with smooth highs. Why can't we have a KEF LS50 miniaturized for the ear? Wouldn't that solve the problem of the tradeoffs with single-driver headphones? Obviously it wouldn't because headphone manufacturers would have done it by now, but still . . .