IEMs headphones
Aurian Acid Universal

Product code: 137882
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Description

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Description

Aurian Acid - the second model in the Aurian lineup of hybrid in-ear monitors after the Jungle model. The manufacturer has made "hybrids" more accessible to the user while maintaining high build quality and balanced sound.

3 drivers in each earphone:

  • 2 balanced armature drivers
  • 1 dynamic driver

Features:

  • Frequency range: 16 - 27,000 Hz
  • Sensitivity: 114 dB
  • Impedance: 14 Ohms
  • Cable length: 1.2m
  • Earphone connector type: 2-pin
  • Cable connector type: 3.5mm

Aurian Acid Universal

Dynamic and Balanced Armature Combination:

The sound of Aurian Acid is created by a combination of three drivers: one dynamic and two balanced armature drivers. This combination provides rich sound in the frequency range from 16 Hz to 27 kHz.

By using a dynamic driver, Aurian has expanded Acid's capabilities in responding to low frequencies down to 16 Hz, allowing the user to enjoy dynamic and deep bass in their favorite tracks. The balanced armature drivers are responsible for transmitting mid and high frequencies, ensuring natural and authentic sound.

Aurian has tuned the drivers to create a linear frequency response across the entire range while preserving the emotional character in the headphones' sound. Experience music as the author and sound engineer intended with Aurian Acid.

Aurian Acid Universal -fully handcrafted IEMs.

For Players and Smartphones:

Aurian Acid is friendly to work with various devices due to its sensitivity of 114 dB and low impedance of 14 Ohms. Even the built-in amplifier of a smartphone is enough to fill the headphones with powerful sound. However, the manufacturer recommends using higher-quality sources such as portable players or DAC/amps to truly unleash Aurian Acid's potential when working with Hi-Res Audio.

Aurian Acid Universal - ergonomic design.

Not Just for Home, But also for Stage:

The hybrid headphones Aurian Acid are suitable as in-ear monitors for artists on stage. Focus on quality and performance technique, leaving the ambient noise of the venue and stage out of hearing. The headphones can withstand high sound pressure, making them suitable for drummers, guitarists, and vocalists. Whatever role you play on stage, Aurian Acid will help you. Professional use of Aurian Acid will allow you to work at a moderate volume to preserve the musician's hearing.

Aurian Acid Universal - removable 2pin-cable.

Fully Handcrafted:

In the age of mass production, users increasingly appreciate products created by human hands. Aurian Acid are assembled by hand so that the brand's experts control every stage of creating the headphones. Engineers select drivers to get the best sound combination. This results in a unified musical canvas available to the listener. Thanks to manual assembly, durable and reliable headphones are obtained.

Comfortable Fit and Bright Design:

The part of the acrylic body that fits the ear is made transparent so that the user can see the inner workings of Aurian Acid. This solution is often used by mechanical watch manufacturers to show the user the mechanism of a working chronograph. Aurian also allows the listener to see every component of the headphones. The faceplate of the headphones is painted in a bright yellow color, making Acid a vivid accent in the user's image. Aurian analyzed many ear impressions and user feedback to create the most comfortable fit for Acid headphones. Even after several hours of listening, the headphones do not cause painful sensations or fatigue.

Removable Cable with 2-pin Connector:

Aurian Acid comes with a high-quality copper cable that can be easily replaced thanks to the 2-pin connectors on the headphones. The user has an easy option for upgrading and installing a third-party cable.

Packaging:

  • Headphones
  • Removable 2-pin cable
  • Transport case
  • Cleaning brush
  • Documentation
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Characteristics

Characteristics

Brand
Headphone type

Over-Ear (cover the ear completely), on-ear (pressed against the ear), in-ear (inserted into the ear canal) or earbuds (inserted into the auricle, but not inserted into the ear canal).

Glossary of terms
wired
The lowest frequency, Hz
16
The highest frequency, kHz

The upper limit of the frequencies reproduced by the device. The human ear hears the standard frequency range: 20 Hz – 20000 Hz.

Glossary of terms
27
Impedance, Ohms

No higher than 32 Ohms for smartphone headphones. When using a good player or amplifier, it can be up to 100 Ohms. For stationary models you should coordinate the impedance with the amplifier power

Glossary of terms
14
Headphone sensitivity, dB

More sensitive headphones will play louder than headphones with less sensitivity (with the same signal level and resistance)

Glossary of terms
114
Driver type

Most of the headphones are dynamic but there are electrostatic, isodynamic, etc.

Glossary of terms
hybrid

A combination of different types of drivers.

Словарь терминов
Connectors
2-pin
Detachable cable

The opportunity to disconnect the standard headphone cable makes it possible to experiment with different wires.

Glossary of terms
yes
Number of drivers

The number of drivers in each headphone. However, quantity does not equal quality. Driver coordination, their configuration, correct crossover, sound bores affects the sound

Glossary of terms
3
Color
Cable length, m

The length should allow you to lay the cable with a small margin. The longer the cable, the more impact it can have on the sound.

Glossary of terms
1.2
Case included
yes
Color shade
acid
Connector shape
L-shaped
Earpads material

The material of earpads affects both your comfort and the sound. It can be leather, eco-leather, velour, fabric/microfiber and foam rubber.

Glossary of terms
silicone
Headset type
stereo
In-Ear headphone type

Wired, wireless with neckband/wire, True Wireless.

Glossary of terms
with a wire
Kind of headphones
in-ear

A type of headphones that are inserted into the ear canal and can provide both partial and complete noise isolation.

Словарь терминов
Material
acrylic
Membrane diameter, mm

The size of the driver membrane

12
Type of acoustic design

Open (with no insulation) or closed (passive noise insulation) or semi-open (intermediate version). Open headphones sound more airy and provide a wide stage, closed ones provide noise isolation and amplify low frequencies.

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Model
Aurian Acid
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