Woman playing piano with grandkids wearing LiNX Quattro hearing aids

Brilliant sound experience

Clarity in the finer details with more Layers of Sound

Make every moment in life sound better

With our pioneering technology that gives clearer speech and new fuller sound improvements, you get a richer experience throughout the day. From the coffee brewing in the morning to the music playing in the evening – with greater clarity and fullness of sounds, your favorite environments become richer.

Clearer speech

Easily focus on speechin noisy environments

For years, the ReSound philosophy has been to deliver sounds to the brain the way nature intended. Our new technology makes it easier to pick up speech and sound from any direction without losing out on the sounds around you. 

From the bustling street to the busy restaurant you can follow conversations and still hear the sounds around you. Wherever you are, you get a more natural and balanced listening experience.

Lady talking enjoying converstaion with background noise cancellation function of ReSound LiNX Quattro
Fuller sounds

Crisp & distortion free sounds

With ReSound LiNX Quattro both low and high-pitched sounds are fuller and more natural. Quiet situations are truly quiet and louder sounds are comfortable, crisp and distortion-free. Children's laughter and the high notes and deep tones in music, are now fuller and more enjoyable.
fuller sounds from ReSound LiNX Quattro hearing aid
Woman playing piano with grandkid wearing LiNX Quattro hearing aids

Are you a good listener?

Lend us a few minutes of your time for a quick hearing test – it’s free and easy to complete online.

Take the hearing test

For music listening ReSound LiNX Quattro is preferred 95% of the time, compared to other premium hearing aids.


Source:Jespersen et al, 2018.

Woman wearing LiNX Quattro hearing aids enjoying life with grandkids
Industry-leading chip platform

More speed, memory,power and confidence

Our new, high-performing, faster and more powerful chip platform, drives the extensive sound quality improvements in ReSound LiNX Quattro.

With 100% more speed and twice the memory capacity ReSound LiNX Quattro offers high performance with reduced power consumption.

ReSound LiNX Quattro hearing aid portrait
Man enjoys the exceptional sound quality from LiNX Quattro when streaming from his audio devices.
Full streaming
Stream directly in stereo from smart devices, even to discreet custom hearing aids.
Explore streaming
Man using the ReSound Smart 3D app.
A personal approach
Get support, professional adjustments and software updates anytime, anywhere.
Explore customisation

Like to hear more? We’re here to listen.

Let us help you find a local hearing care professional who can introduce you to the new ReSound LiNX Quattro.
Book an appointment

The most advanced wireless hearing aids

ReSound LiNX Quattro rechargrable

Rechargeable RIE 61

The world’s most advanced rechargeable hearing aid, presented in an expertly designed charging case.

ReSound LiNX Quattro with replaceable battery

Replaceable battery RIE 62

Long-lasting battery power, thanks to a new processing platform, which consumes 20% less power.

Custom-crafted (four styles, five skin tones)

Discreet, energy-efficient hearing aids, adjusted to your hearing, sculpted to match your ear anatomy.

Our small CIC model is the first of its kind to offer best-in-class Bluetooth streaming.