of Audio Innovation
Revolutionizing in-ear monitoring since 2010
Our Legacy
Fifteen years of breakthrough innovations that have shaped the future of professional audio
Foundation
1964 Ears LLC was founded by Vitaliy Belonozhko with a vision to revolutionize professional in-ear monitoring
Quad Model Release
1964 Ears releases the Quad 4-Driver IEM, one of our first products
Real Wood Faceplates
Industry-first real wooden faceplates introduced, hand-crafted from genuine wood for a vintage look
V6-Stage Launch
V6-Stage model introduced with warm sound signature, quickly becoming the most popular in the V-Series line
V8 Model Release
1964 Ears releases the V8 Model, our first 8-driver custom IEM deploying Centerdrive™ technology
First Rebrand
1964 Ears officially rebrands to 64 Audio with a new logo
A-Series and U-Series
Formerly known as 1964 Ears, 64 Audio rebrands and launches the A-series and U-series
3D-Fit® Technology
Revolutionary 3D printing technology introduced for acrylic IEM shells, ensuring consistent thickness and precise fit
Apex® Innovation
Launch of air pressure exchange technology with interchangeable modules
Tia® Innovation
Launch of fully tubeless IEM design and the proprietary direct-radiating balanced armature driver
Full Global Distribution
Global dealers and distributors adopt and resell 64 Audio products with great reception
Tia Fourté & A18 Launch
Revolutionary Tia technology debuts in three flagship models: Fourté, A18 Tzar, and U18 Tzar
A12t, U12t, and Trío
Three new models launched with LID and Tia Technology
Widespread Professional Adoption
Major touring artists and audio engineers embrace 64 Audio IEMs worldwide
Three Patents Awarded
Apex®, LID®, and Tia® technology all receive official patents
Nio Launch
64 Audio launches Nio, our first high driver-count hybrid UIEM featuring a 9mm dynamic driver and 8 balanced armature drivers
Second Rebrand
Same 64 Audio, slightly different look
A18s Launch
64 Audio launches A18s, the new iteration of A18t tuned specifically for performers
3D-Fit® Officially Patented
64 Audio’s proprietary method of acrylic printing using 3D scans receives its official patent
U18s Launch
Launched U18s, combining proprietary drivers, LID technology and a new electronic crossover network
U6t Launch
64 Audio launches U6t, our most popular CIEM made available in a universal form
Duo: Dual Driver Hybrid
In 2021 we launched Duo, which won the Soundstage! product of the year award
A3t Launch
64 Audio launches A3t, offering Tia technology at the lowest price point yet
A4s Launch
64 Audio launches A4s, the second hybrid CIEM in the lineup
4-Driver Hybrid
U4s, the universal counterpart to A4s, officially launches
Beyoncé X Tiffany Co. Collab
64 Audio engineers an entirely new solution to mechanically, and securely seat Tiffany Co. diamond embedded faceplates for Beyoncé
VAC Pro
The popular cordless micro vacuum cleaner is launched, replacing the IEM vac
Volür Is Released
64 Audio unveils the new 10-driver hybrid UIEM, with the new True Isobaric technology
Solo Launches
64 Audio launches Solo, our first single planar magnetic driver UIEM featuring a Dual Helmholtz Resonator
U18t & U12t Update
An aesthetic redesign of both U18t and U12t launches globally
Aspire Series
Three additional models launched alongside Aspire 4, completing the all new Aspire Series
15 Year Legacy
Celebrating 15 years of innovation, quality, and professional excellence
Our Innovations
Proprietary technologies that define the future of professional audio
Tubeless In-ear Audio
Our patented tia technology eliminates the traditional tube design found in balanced armature drivers, allowing sound to travel directly from the diaphragm to your ear. This breakthrough innovation delivers unparalleled clarity, detail, and natural sound reproduction with significantly reduced resonances and distortion.
Air Pressure Exchange
Our innovative apex technology manages air pressure buildup through precisely engineered venting modules while maintaining exceptional isolation. This system reduces listener fatigue during extended wear and provides customizable sound signatures through interchangeable modules.
Linear Impedance Design
LID technology ensures consistent performance across different audio sources by managing impedance variations. This advanced system delivers optimal power transfer and maintains the intended sound signature regardless of your playback device, from smartphones to professional audio equipment.
3D Fit Technology
Our proprietary 3D Fit technology uses advanced digital scanning and modeling to create perfectly fitted custom in-ear monitors. This process ensures optimal comfort, superior isolation, and consistent acoustic performance tailored specifically to your unique ear anatomy.
True Isobaric Driver Configuration
Our True Isobaric configuration features two drivers working in perfect tandem, with one pushing and one pulling to create exceptional low-frequency response. This innovative approach delivers deeper, more controlled bass while maintaining clarity and precision across the entire frequency spectrum.
Custom Designed Acoustic Structure
The Tia Waveguide system optimizes sound wave propagation through precisely engineered acoustic chambers. This technology ensures optimal frequency response, delivering exceptionally natural and detailed sound reproduction with improved spatial imaging.
Targeted Frequency Control
Our Helmholtz Resonator technology utilizes precisely tuned acoustic chambers to control unwanted resonances and enhance specific frequency ranges. This sophisticated approach results in cleaner, more accurate sound reproduction with reduced distortion and improved tonal balance.
Premium Products
Experience our award-winning in-ear monitors trusted by professionals worldwide
A18t
Custom 18-driver monitor featuring our most advanced driver configuration
A18s
18-driver custom in-ear monitor featuring LID® technology
Fourté
Flagship quad-driver IEM with tia® technology
Volür
Premium universal monitor with exceptional clarity
The 64 Audio Experience
"A18s is my new go to IEM. It sounds big and powerful like a full blown line array with subs, yet has the clarity and resolution of a studio monitor."
"I love the fidelity, I love how accurate they are. It really feels like I'm listening to the record that we made."
"Instrumental separation and imaging are two values where the Solo absolutely shines. It handles complex structures without breaking a sweat and delivers supremely high resolution."
"When I put these in the lows of my bass drum were just enhanced a little bit, the floor tom just hits me in the chest, the hi hats and the snare have a little extra sizzle and a little extra crack to them - and in all honesty, that makes me want to stay on the kit longer and practice even more."
"These sound a lot like - if not identical to - my previous pair of in ears which were more of a $2000 line of in ears. They really crushed it this time... [A3t] is really the best sound for the money."
The Future of Sound
For 15 years, we've been pushing the boundaries of what's possible in professional audio. Join us in shaping the next era of in-ear monitoring. This is just the beginning.
Innovation never stops. Quality never compromises. Experience never settles.