Etymotic ER2SE and ER4SR: A Comparison

When the Etymotic ER4 was originally released, way back in the 90s, it was one of the first IEMs in existence. Sporting a utilitarian “deep

Etymotic ER2XR Review: Dynamic Bass

Take a little Google why don’t you; type in Etymotic ER2XR and take yourself over to Reddit, if you dare. You’ll hear a lot of

Etymotic ER20XS High Fidelity Earplugs Review

Etymotic ER20XS Specs Rated noise-reduction: 13-20dB Eartips: Replaceable Packaging The MK5 Isolator’s packaging is pretty simplistic. Thankfully the packaging is frustration free, as opposed to some


HIGHS Clear, punchy bass response Dynamic and revealing sound stage Excellent passive noise isolation Great variety of accessories and ear tip choices for optimum performance