DISC Etymotic ER4-PT Portable In Ear Isolating Earphones

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Key Features

Super high quality drivers get you closer to the music
Braided cables for reduced microphonic effect
A wide range of ear tips give you a tighter fit
Ideal for those who pay closer attention to audio fidelity
A great companion for your high resolution audio player

DISC Etymotic ER4-PT Portable In Ear Isolating Earphones Overview

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Get closer to the music with the pro-focus and carefully designed Etymotic ER4-PT Portable In-Ear Isolating Earphones. These in-ear cans provide you with incredible sound, track-after-track. They are designed solely for high performance with mind.

From the powerful and balanced armature drivers to the braided cables. It all comes together to provide you with a fantastic audio experience. If you work in audio or are an attentive listener then make sure you get a pair of earphones that matches you. Hear music the way it was meant to. At home or on the go.

Product Ref: 144643

Full Description

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Professional grade earphones

True isolation. True hi-res. Etymotic are the inventors and pioneers of isolation technology. Developed by them for medical research and diagnostic - this hyper-modern technology is now available for your listening pleasure. If you want to cut off the world and enjoy music in peace then these are a must-have. Fitting deep inside the ear, these in-ear headphones guarantee it's just you and the music. Giving you 35dB+ of isolating attenuation you can be certain all you hear is what you want to hear. Experience distraction-free music.

A dedication to audio quality

Audiophiles know that flatter the response, the closer you are to the music. Exactly how it was when it was recorded. The ER4 earphones provide you with unsurpassed frequency response - total accuracy and pro-grade sound quality. The earphones themselves feature Accu-Driver technology, with balanced armature, precision-matched, custom-tuned drivers - you simply won't find better.

Hear every detail buried within and experience music the way it was supposed to be. Whether you're a professional sound engineer or simply want the best quality possible. The Etymotic ER4-PT is a must-have for the discerning listener.

Reviews

"Good refinement and a zero-fat policy helps to deliver a clean, clear and detailed sound that’s a great pairing for close listening" - read more at Trusted Reviews

"They bring music to life in a way many other in-ear headphones I’ve listened to simply don’t" - read more at alphr

Features

Designed with a commitment to sound quality
Timeless style and fit
Highest noise isolation
First earphones to completely seal the ear
98 (35 dB - 42 dB) noise isolation —highest of any earphones or headsets on the market today
Reduction of outside noise reduces the risk of listening at unsafe levels
Best durability and warranty

Specifications

Frequency Response: 20 Hz - 16 kHz
Accuracy Score: 4B (92 ) 4S (92 ) 4PT (86 )
Transducers: balanced armature
Noise Isolation: 35-42 dB
Impedance (@1kHz): 4B (100 Ohms) 4S (100 Ohms) 4PT (27 Ohms)
Sensitivity (@1 kHz) SPL at 0.1v: 4B (90 dB) 4S (90 dB) 4PT (102 dB)
Maximum Output (SPL): 122 dB
Cable: 5 ft
User Replaceable ACCU-Filters: Yes

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