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garrigus
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Posted - 01/10/2018 :  1:47:52 PM  Show Profile  Visit garrigus's Homepage  Reply with Quote  [Reply to Topic]  | [Reply w/ Quote]
Etymotic ER4 In-Ear Earphones Upgraded

Etymotic Research has released two updates to its classic ER-4 insert earphone, the new ER4SR Studio Reference earphone and ER4XR Extended Response model.

For more than two decades, the ER-4S has been the worlds most accurate high-fidelity, noise-isolating earphone. Because of this, and its 30-40 dB noise isolation, the ER-4S has remained largely unchanged until now. The new models meet three design goals: 1) to provide greater accuracy in sound reproduction in the ER4SR Studio Reference earphone, 2) to offer consumers a choice with the ER4XR Extended Response option that delivers a little more bass without sacrificing the overall quality of the listening experience, and 3) a durable cable that is user replaceable...

Continue reading: Etymotic Upgrades Its State of the Art ER4 In-Ear Earphones, Offering Two New Versions in NewTechReview News.

This post is from the NewTechReview consumer technology website... click here for more and win products!


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