Aurvana Trio in-ear-headphone review: These balanced-armature headphones are a solid sonic value

    Inventive Know-how’s Aurvana Trio balanced-armature, in-ear displays are a powerful worth, providing options you usually gained’t discover in a pair of headphones promoting for $150.

    Inventive payments them as audiophile high quality with a hybrid triple-driver system. A pair of balanced-armature drivers deal with the midrange and excessive frequencies, whereas a bio-cellulose dynamic driver handles the bass. Inventive charges the Aurvana Trio’s frequency response as taking place as little as 5Hz and all the best way as much as 40kHz; nonetheless, these headphones’ common dynamics gained’t reproduce the complete musical pleasure and engagement these numbers suggest.

    When you’re not acquainted with balanced-armature structure, it depends on sign to vibrate a small reed or paddle 1000’s of instances per second. The reed is “balanced” between two magnets, therefore the identify “balanced armature.” 

    Armature drivers had been initially developed for listening to aids, and so they are typically costly. You usually gained’t discover them in headphones at this value level.


    The Aurvana Trio consists of two balanced armature drivers—one for prime frequences and one other for mids—plus a dynamic driver to breed bass frequencies.

    The small dimension and lightweight weight of an armature driver permits a headphone designer to deploy a couple of, tuning every of them to deal with a special vary of frequencies. In a extra standard dynamic driver design, a single driver is tasked to breed the your complete frequency vary.

    The braided MMCX cable is incredibly soft and supple. Theo Nicolakis

    The braided MMCX cable is extremely smooth and supple and is terminated with an angled

    three.5mm plug.

    Usually talking, armature drivers are recognized for his or her high-frequency efficiency and detailed sound. They’re additionally usually extra environment friendly than dynamic drivers. In easy phrases, on the identical energy, an armature driver will play louder than a dynamic driver.

    Bass replica, then again, is an armature driver’s Achilles heel, which is why some balanced-armature designs even have a dynamic driver to deal with the low finish. A hybrid design just like the Aurvana Trio depends on armature drivers for the highest finish, and a dynamic driver for the underside finish. 

    One button to rule all of them

    The Aurvana Trio has a small, single-button, inline distant management and microphone on its right-hand cable. You interact the distant’s instructions via combos of clicks and holds. A fast press of the button pauses music you’re taking part in. Urgent and holding the button engages Siri (in case you’re utilizing it with an iPhone). A double click on advances via your playlist, and a triple click on rewinds the tune you’re taking part in. I examined the controls with out subject on my iPhone 7s. However inline distant controls like this usually don’t work on high-resolution digital audio players (DAPs), as a result of these units often have analog quantity management.

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