Etymotic ER4 SR Studio Reference Earphones - 214953
Price$349
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from Cathedral City, CA
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Listed:over a month ago
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Cathedral City, CA, United States
Description:
Over 30 years ago, Etymotic invented noise-isolating, in-ear earphones. Etymotic's original design, developed for auditory research and hearing testing, used balanced - armature receivers and established these speakers as the gold standard for high-definition, in-ear earphones. ER4 earphones were the first high-fidelity, noise isolating in-ear earphones to use this technology in a consumer earphone, and are recognized as the world leader for response accuracy to which all other earphones are compared.
• Item #: 214953
• Publisher: Etymotic
• Publisher Code: ER4SR
• UPC: 846430002012
• Width: 6.25
• Length: 9.25
• Weight (lbs): 14.8
Over 30 years ago, Etymotic invented noise-isolating, in-ear earphones. Etymotic's original design, developed for auditory research and hearing testing, used balanced - armature receivers and established these speakers as the gold standard for high-definition, in-ear earphones. ER4 earphones were the first high-fidelity, noise isolating in-ear earphones to use this technology in a consumer earphone, and are recognized as the world leader for response accuracy to which all other earphones are compared.
• Item #: 214953
• Publisher: Etymotic
• Publisher Code: ER4SR
• UPC: 846430002012
• Width: 6.25
• Length: 9.25
• Weight (lbs): 14.8
| Condition | Brand New (New) Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more |
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