"Etymotic has been manufacturing quality earphones for decades. Unlike other consumer electronics manufacturers, Etymotic doesn't update its product line too often, but when it does, the new products are revolutionary and truly worthy of attention. We did a roundup of Etymotic earphones two years ago and were thoroughly impressed with the company's superb noise cancelling earphones. Since Etymotic is a premium brand with earphones that are designed for professionals and audiophiles, its products carry a hefty price tag."