Editor's Eye

Only the eldest among Sound & Vision readers would know that the use of the term high-performance to define a better class of headphones is a relatively new development. Back in the day, high performance headphones were the only kind you could buy. Classics like the Koss Pro4AA (born in 1970 and still available in a slightly revised form for $99) and the Sennheiser HD414 (pictured here) were the first crossover ’phones that found popularity with both engineers and consumers. They brought a new kind of private and intimate listening experience to ’70s and ’80s audiophiles.