Etymotic Research EVO-3 Multi-Driver Earphones
About Etymotic
Etymotic is a well-known audio technology business that specializes in high-quality earphones and hearing devices. Since its founding in 1983 by Dr. Mead Killion as a pioneer in audio technology, the firm has built a reputation for its dedication to accurate sound reproduction and hearing protection. Etymotic has earned the trust of audiophiles and professionals alike by focusing on research and innovation.
Their devices are intended to provide great sound quality while protecting consumers’ hearing health. These items have found applications in a variety of industries, including aviation, music, construction, and others, guaranteeing that people’s hearing is protected without affecting their ability to hear accurately.
SPECIFICATION
- BRANDÂ Etymotic Research
- MODEL NAMEÂ EVO
- COLORÂ Blue
- FORM FACTORÂ In-Ear
- CONNECTIVITY TECHNOLOGYÂ Wired
- PRODUCT DIMENSIONSÂ 6 x 5.04 x 3.03 inches
- ITEM WEIGHTÂ 1 ounce
- IMPEDANCE50 Ω
- SOUND SIGNATURETonal Neutrality
- MICROPHONICSVery low
WHAT’S IN THE BOX
- Etymotic EVO Earphones
- Estron Linum BaX T2â„¢ Cable
- Aluminum Case
- Cloth Bag
- 2 Flange, 3 Flange, and Foam Eartips
- Replacement Filters
- Filter replacement tool
INTRODUCTION
With deep roots in acoustic research and the hearing aid industry, Etymotic invented insert earphones in 1984. The first versions were used for diagnostic testing and precision auditory research (ER-1, 2, 3). Etymotic engineer, Steve Iseberg, produced the first noise-isolating high-fidelity in-ear earphone using balanced armature drivers, the ER-4 (1991), which became the basis of all subsequent in-ear earphones and in-ear monitors worldwide.
Thus creating an entire category of consumer electronics, and establishing these speakers as the gold standard for high-definition in-ear earphones. The ER-4 earphones are still produced and channel-balanced to within 1 dB in Etymotic’s labs in the US.
Innovation, education, and hearing preservation are central to Etymotic’s mission. Etymotic’s products are used by university researchers, hearing practitioners, hearing-impaired consumers, professional and amateur musicians, and others who demand superior sound quality.
THREE BALANCED ARMATURE DRIVERS
- Two-Way Crossover DesignCreating a Tight, True Low-end Sub Bass
- Molded Stainless Steel Body to Craft Geometrically Complex Curves
Featuring strong Linum BaX T2
Premium Detachable 50-inch Reference Cable Extra strength and tangle-free double-twisted cable with T2TM connector and 3.5mm angled mini jack plug. Conveys music with supreme precision, impact, and dynamics.
TECH SPECS
- FREQUENCY RESPONSE20 Hz – 16 kHz
- TRANSDUCERSThree balanced armature drivers
- IMPEDANCE47 ohms
- SENSITIVITY1khz – 99 dB SPL at 0.1V
- CROSSOVER1 highs & mids / 2 lows
CARE AND MAINTENANCE
- Remove the rubber earbuds and clean them out with a damp towel.
- Then, use a toothpick dipped in water to remove all the wax, dead skin cells and dust from the inner areas of your earbud.
- Also, gently clean through the wires if it has accumulated dust.
- Inspect your device for dirt and grime regularly.
FEATURES
- 3-drivers, two-way configuration with dual bass drivers.
- Stainless steel housing with metal injection molding
- Sensitivity:1khz – 99 dB SPL at 0.1V & Impedance: 47 ohms
- Delivers a true and transparent sound across the entire frequency spectrum.
- With Estron Linum BaX T2 Cable
Note:Â Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing.
Warranty & Support
If you’d like a copy of the manufacturer’s warranty for a product found on Amazon.com, you can contact the manufacturer directly or visit their website for more information. Manufacturer’s warranties may not apply in all cases, depending on factors like the use of the product, where the product was purchased, or who you purchased the product from. Please review the warranty carefully, and contact the manufacturer if you have any questions.
FAQs Etymotic Research EVO-3 Multi-Driver Earphones
What are multi-driver earphones?
Multi-driver earphones are in-ear headphones that use more than one driver (a small speaker) in each earpiece. They typically have two or more drivers, each handling specific frequency ranges (bass, midrange, and treble) to provide a more detailed and accurate audio reproduction.
What are the advantages of multi-driver earphones?
Multi-driver earphones offer several advantages over single-driver models. They can produce more accurate and balanced sound, with each driver dedicated to specific frequency ranges. This leads to better separation of instruments and vocals, resulting in a more immersive listening experience. Additionally, multi-driver earphones can handle complex music arrangements with more precision and clarity.
How do multi-driver earphones differ from single-driver ones?
Single-driver earphones, also known as dynamic driver earphones, use a single driver to reproduce all frequencies. This design can result in a more straightforward construction and a generally more affordable price. In contrast, multi-driver earphones divide the audio frequencies among multiple drivers, allowing for improved audio quality and a more sophisticated sound signature.
Are multi-driver earphones suitable for all music genres?
Yes, multi-driver earphones are generally versatile and can handle various music genres effectively. The dedicated drivers for different frequency ranges ensure that you get well-defined bass, clear mids, and crisp highs, making them suitable for all kinds of music.
How does the number of drivers impact sound quality?
The number of drivers can significantly impact sound quality. Generally, more drivers can lead to better sound separation, accuracy, and detail. However, the design, tuning, and quality of the drivers themselves, as well as the overall engineering, play crucial roles in determining the final sound quality.
Are multi-driver earphones more expensive than single-driver models?
Yes, multi-driver earphones tend to be more expensive than single-driver models due to the complexity involved in their design and manufacturing. The additional drivers and the precision required in tuning them contribute to the higher cost.
How important is the fit of multi-driver earphones for sound quality?
The fit of multi-driver earphones is crucial for optimal sound quality. These earphones are designed to create a tight seal in your ear canal, which is essential for passive noise isolation and proper bass response. Getting a good fit is essential for experiencing the full potential of multi-driver earphones.
What is the difference between balanced armature and dynamic drivers in earphones?
Balanced armature drivers and dynamic drivers are two common types of drivers used in earphones. Dynamic drivers are traditional drivers that use a diaphragm and a coil to produce sound. They are known for their warm and rich sound signature, and they are often found in many consumer earphones.
What is noise isolation, and how is it different from noise cancellation?
Noise isolation and noise cancellation are two different methods of reducing external noise when using earphones.
Are there any considerations for using multi-driver earphones with different audio sources?
Multi-driver earphones can be used with various audio sources, such as smartphones, portable music players, computers, and dedicated headphone amplifiers. However, to truly appreciate the benefits of multi-driver earphones, it’s essential to pair them with a high-quality audio source that can provide clean and detailed sound output.
How important is the cable quality for earphones?
The cable quality can have an impact on the overall durability and sound performance of earphones. High-quality cables with robust construction are less likely to tangle or break easily, ensuring a longer lifespan for the earphones.