bachmaier® fidelity

Custom-fit hearing protection for natural listening and exceptional sound comfort.

+ 2 fit options (classic, plus) for a perfect seal

+ linear filter technology for true-to-source audio

+ SNR rating up to 25 dB – ideal for music and speech

+ 13 colors to match your personal style

+ optional retention cord for extra security when active

party & event
music
communication
technology
studio
stage
profession
research
events
concerts & festivals
from € 220.00
The word "fidelity" is centered within a circular pattern of purple dots on a black background.

Experience sound. Protect your hearing. No compromises.

You love true sound – detailed, clear, and unfiltered? bachmaier® fidelity is your custom-made premium hearing protection for every situation where sound quality matters – even when things get loud. On stage, in the studio, at concerts, or in high-noise work environments: fidelity protects your hearing without shutting out the world around you. Its linear, flat-attenuation filter technology ensures a balanced and natural sound experience – letting highs, lows, and nuances reach your ears exactly as intended. Speech remains clear and communication stays easy – even at high volume. Individually crafted to fit your ears, your hearing protection stays securely and comfortably in place – even during long sessions, intense movement, or under headphones. With an integrated filter, two optimized shell shapes, and 13 color options, fidelity adapts to your style and everyday life. Certified to EN 352-2:2020 & A1:2024.

Sounds like music to my ears.

Versatile applications.
For those who take sound seriously.

Whether you're on stage, in the studio, at live events or working in noisy environments – bachmaier® fidelity is made for moments when high-level hearing matters most. From musicians and sound engineers to medical technicians – fidelity protects your hearing without compromising sound quality, speech clarity or communication. Perfect for audio professionals, event crews, service staff, technical roles or music lovers – and for anyone who refuses to sacrifice true sound, even in loud surroundings.

Lachende Festivalbesucherin im bunten Licht mit maßgefertigtem bachmaier fidelity Gehörschutz
Concerts & festivals

Hearing protection that joins the party – without compromising your hearing.

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Communication

Hearing protection with clear speech transmission – for noisy environments.

Musikerin mit Querflöte und maßgefertigtem bachmaier fidelity Gehörschutz im Orchester
Music

Hearing protection for musicians – authentic sound without compromise.

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Technology

Precision hearing protection for technical applications – hear every detail.

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Studio

Studio-grade hearing protection – full fidelity with every take.

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Stage

Hearing protection for live performance – stay in control, feel the sound.

Zahnarzt bei der Behandlung mit medizinischer Schutzkleidung und maßgefertigtem bachmaier fidelity Gehörschutz
Profession

Professional hearing protection – communicate clearly, even in loud settings.

c
Research

Hearing protection for labs and research – safe listening, clear analysis.

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Event Production

Hearing protection for events and productions – hear it all, miss nothing.

Coming Soon: Filter Simulation

Two Designs.
Your sound, your fit.

The bachmaier® fidelity is available in two carefully engineered designs – both developed to precisely integrate high-end filter technology while delivering exceptional wearing comfort. Choose the version that best fits your needs, your application, and your preferred handling.

Two custom-molded earplugs, one purple and one black, with ergonomic shapes and a small loop for easy handling, set against a black background.
fidelity plus

Larger design – grippy and durable. Easy to insert and remove. Ideal for those who need maximum control when handling.

Two custom-molded earplugs, one purple and one black, with ergonomic shapes and a small loop for easy handling, set against a black background.
fidelity classic

Compact design – discreet and comfortable. Sits in the ear canal, perfect for long wear and high sound quality demands.

Your material.
Made for fine sound and long sessions.

When protection feels right.
soft – Silicone

Our new Softtouch silicone is exceptionally soft, flexible, and skin-friendly – perfect for sensitive ears and all-day wear. It fits snugly without pressure, stays in place even during movement, and remains comfortable for hours. It’s free from plasticizers, easy to clean with water, and available in a wide range of colors. Ideal for those who value comfort just as much as protection.

Color selection

bachmaier® fidelity.
The wavebreaker for your ears!

You don’t just need quiet – you need clarity, control, and true sound. bachmaier® fidelity is designed for musicians, sound engineers, communication professionals, and anyone who depends on high-fidelity audio. Custom-made, linear in attenuation, and uncompromisingly precise – built for peak performance in the studio, on stage, or in demanding work environments.

Black square with a white sound wave icon in the top left corner on a plain background.
High-fidelity sound

The linear filter technology provides smooth, even attenuation across the full frequency spectrum. No muffled highs, no distortion – just pure, accurate sound.

Two white speech bubble icons with ellipses inside on a black background, indicating a chat or conversation.
Clear communication

Whether you're in an interview, a conversation, or on duty: you hear and are heard – without having to remove your hearing protection. You stay connected – and reliably protected.

White abstract shape resembling a flame on a black background.
Custom-made for you

Each hearing protection is individually crafted from your ear impression. No slipping, no pressure – just a fit that feels made for you.

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Four levels of attenuation

Choose from four linear filter levels – from light attenuation to strong protection. This lets you tailor your hearing protection precisely to your environment.

A white icon of a hand cleaning with sparkles on a black background, symbolizing cleanliness or sanitation.
Easy to clean & built to last

Simply wipe it clean with the cleaning cloth – your hearing protection stays ready to use. No water, no risk.

A black background with a white shield icon featuring a star in the center, located in the top left corner.
Your style – your fidelity

Choose from 13 colors and add your personal text – precisely engraved by laser.

Black background with a white hexagonal outline in the top left corner, containing a simple leaf icon.
Durable & sustainable

fidelity isn’t a disposable product – high-quality materials, replaceable filters, and easy cleaning make it a reliable companion that’s good for you and the environment.

Individual situations. Individual protection.

The filter technology in bachmaier® fidelity is designed for those who rely on true-to-life sound, speech clarity, and acoustic balance. Instead of simply blocking noise, the filters actively shape the sound – purely through physical principles, without any electronics. The result: smooth, linear attenuation across all frequencies. Highs, mids, and lows remain clear, direct, and natural. Four filter levels, color-coded and tactilely marked, adapt precisely to your sound environment. Just swap the filter – and hear it right.

Filter für Gehörschutz Bachmaier Fidelity Light für das Material Soft
light
11 dB

Light linear attenuation for natural sound with moderate noise

concerts
rehearsals
club visits
office
teachers
dentists
fPosition der Filter ür Gehörschutz Bachmaier Fidelity Light für das Material Soft
Filter
position
Filter für Gehörschutz Bachmaier Fidelity Medium für das Material Soft
medium
15 dB

Medium linear attenuation for clear sound at high noise levels

events
DJ sets
event technicians
open workshops
sporting events
Filter für Gehörschutz Bachmaier Fidelity Strong für das Material Soft
strong
23 dB

Strong linear attenuation for loud environments with a full sound spectrum

festivals
drummers
sound engineers
production halls
Filter für Gehörschutz Bachmaier Fidelity Extra Strong für das Material Soft
maximum
25 dB

Maximum linear attenuation for extreme volume and ear closure

motorsports
pyrotechnic shows
extreme industrial noise

Nice to know.

Find a store

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Choose the suitable bachmaier® hearing protection for your needs and find an audiologist nearby. The audiologist will create a precise mold, handle ordering and delivery, and check the fit and seal of your custom-made hearing protection.

Ear impression

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For optimal customization of your hearing protection, a precise ear impression is required. Visit a specially trained audiologist to have an exact mold made, ensuring your hearing protection fits perfectly and provides maximum comfort. Learn more

Cleaning hearing protection

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Your bachmaier® hearing protection is sweat-resistant and durable. To ensure a long lifespan, clean it regularly with a skin-friendly cleaning agent or a damp cloth. For optimal cleaning, we recommend oto-fresh® cleaning products. Make sure to dry the hearing protection thoroughly and avoid rinsing it under running water. Suitable cleaning products can be found here.

Fast delivery time

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The delivery time for your custom-made hearing protection is typically 4-7 days from the molding appointment with your audiologist. Depending on production volume, this may vary slightly, as each hearing protection product is individually crafted. You can, however, count on reliable and prompt delivery to your audiologist, so you can pick it up without delay.

Data sheet and manual

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Download the instructions for use or the technical data sheet for your customized bachmaier® fidelity hearing protection.

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bachmaier® fidelity
bachmaier® fidelity
Custom-fit hearing protection for natural listening and exceptional sound comfort.
from € 220.00
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