Etymotic ER4S

Etymotic ER4S

  • £153.14
Tax included.


ERäó¢4S (Stereo) earphones were designed to compensate for the high frequency emphasis in all CD recordings, in order to provide accurate sound reproduction. Performing musicians often use them as in-ear monitors because the response of the ERäó¢4S matches the response of most typical monitor loudspeakers. The high accuracy and exceptional sound isolation of the ERäó¢4S have made these earphones popular with musicians, recording engineers and audiophiles. ERäó¢4S earphones can be used with a headphone amplifier when using low power portable devices.