Etymotic Research, Inc. - Etymotic

Etymotic offers high definition listening, hearing, assessment, enhancement & protection with specially engineered innovative products.

ER23-HF3-BLACK-I Etymotic Research, Inc. EARPHONES KIT MOBILE HEADSET : PartsSource : PartsSource - Healthcare Products and Solutions

Etymotic Research ER4S microPro Precision Matched Balanced Armature Driver In-Ear Earphones : Musical Instruments

ER-7C Series B Microphone System Datasheet - Etymotic Research

Etymotic Earplugs: An Audiologist's Review

Etymotic ER2SE - Natural Brilliance

Etymotic ER4SR review

High performance balanced Armature drivers are precision matched to within 1 dB Sleek, anodized, laser-etched aluminum body Braided, reinforced 5ft

Etymotic ER4SR Studio Reference Earphone,Black

Etymotic Research ER2SE Studio Edition Earphones ER2SE B&H Photo

Etymotic ER4SR and ER4XR In-Ear Monitors - The Absolute Sound

ETY Plugs use a proprietary tuned resonator and acoustic resistor to replicate the natural response of the ear canal. Sound is reproduced unchanged, as the ear would hear it, only quieter. They reduce most noise to safe levels while preserving the lucidity of sounds. Traditional foam earplugs do not compare with high fidelity ETY Plugs. The well known bright colored foam plugs muffle sound by reduce mid-range and high frequencies resulting in muffled speech and music.