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ER4SR is Etymotic’s reference hi-fidelity in-ear monitor, for those who demand nothing less than the highest reproduction accuracy. The ER4SR right and left channels are matched within an industry-leading 1dB across f...
Oct 9, 2016 · The ER4SR resolve better (higher detail retrieval and transparency) and seem to have the cleaner transient response. The Shures’ soundstage is quite small and congested in comparison to that of the ER4SR...
Aug 22, 2010 · The new ER4SR incorporates sleek, anodized and laser-etched aluminum bodies and braided, reinforced 5 ft. detachable cables. The ER4SR is a must have for discerning engineers, audiophiles, and consumers...
A classic IEM that’s been refined over decades, the Etymotic ER4 gets its latest update in the ER4SR: a model that delivers accurate, reference-quality sound with excellent noise isolation—up to 42 dB of reduction, to...
May 17, 2017 · Etymotic ER4SR review: hugely capable and informative, but some will crave greater low-end power and comfort - read the review at What Hi-Fi?
When you really need to dive into your mix, Sweetwater is more than happy to recommend Etymotic Research ER4SR in-ear monitors. With a steady 1dB or lower tolerance from 100Hz to 10kHz, ER4SRs will let you hear aspect...
Jul 7, 2025 · The Etymotic Research ER4SR represents the latest evolution of the ER4 series, which debuted in 1991 as the world’s first hi-fi earphone. The “SR” stands for Studio Reference, designed for use in recordi...
Check out Etymotic’s precision earphones, earplugs, and hearing solutions designed for exceptional sound quality, comfort, and protection.
Oct 9, 2016 · ER4SR is Etymotic’s new reference standard hi-fidelity earphone, for those who demand nothing less than the highest fidelity. The next generation of our long revered flagship earphone, the ER4S, the ER4S...
Etymotic offers flat response earphones that allow you to hear sound exactly as intended without any bass or treble enhancement.
