64 Audio - U12t 2025

In-Ears With 12 Balanced Armature Drivers

Sale price₹ 189,999 Regular priceMRP: ₹ 199,999
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Why 64 Audio is Special

🇺🇸

Designed in USA

🎖️ Established & Reputed

Trust us, our reputation speaks for itself 🏆!


We believe that when a brand has decades of proven excellence, you can invest with confidence knowing your purchase is backed by years of audio engineering expertise. These products come from manufacturers with extensive histories of innovation and unwavering commitment to sonic excellence. Think of them like luxury watch brands their reputation has been earned through decades of consistent quality and innovation.


With their extensive history of innovation and countless satisfied customers worldwide, you can be confident your investment is backed by proven audio engineering expertise and industry leadership 📈.


When you see "🎖️ Established & Reputed" products, expect time tested excellence from manufacturers who've consistently demonstrated mastery in audio engineering for generations.

🙌🏻 Revered by Audiophiles

Audiophiles can be really picky 😤, and if the audiophile community says something sounds good, you can bet it's exceptional! We believe that earning audiophile reverence is like getting a standing ovation from music critics it doesn't happen unless you've truly achieved something special. This audio gear has earned widespread acclaim from audiophiles worldwide, a community renowned for exacting standards and unwavering commitment to high fidelity reproduction.


These discerning enthusiasts particularly value its extraordinary precision in sound reproduction and remarkable capability to create thoroughly immersive listening experiences. The audiophile community's endorsement carries significant weight because of their extensive experience with high end equipment 🏆.


When you see "🙌🏻 Revered by Audiophiles" products, expect audiophile grade excellence that satisfies even the most demanding listeners and consistently exceeds the highest standards.

🌟 Specialist

A masterpiece from experts who know audio inside and out 🔧!


We tend to describe specialist manufacturers as "audio artisans" who focus exclusively on perfecting specific categories of equipment. These products are meticulously crafted by dedicated experts who possess deep knowledge of sound reproduction, ensuring every technical aspect is refined to perfection. Think of them like master craftsmen who spend their entire careers perfecting one specific skill their focused expertise shows in every detail.


These dedicated experts bring years of specialised knowledge to the design process, resulting in products that consistently achieve exceptional performance standards through focused engineering excellence 🎯.


When you see "🌟 Specialist" products, expect focused expertise from manufacturers who dedicate their entire efforts to perfecting specific audio equipment categories.

🐣

Born in 2010

Why we love this IEM

👑 I Am Worth It

For the most passionate audiophiles who demand nothing less than audio perfection 💎, these exceptional products represent the absolute pinnacle of sound reproduction technology. When We designate something in this category, it means we've identified something truly extraordinary a piece of equipment that transcends conventional standards of excellence. Think of these as the Rolls Royce of audio masterpieces that don't simply meet expectations but establish entirely new benchmarks for what's possible.


These aren't just premium products; they're timeless investments in musical excellence whose value transcends ordinary performance metrics. Each represents a fundamental redefinition of what's achievable in sound reproduction, incorporating innovations and craftsmanship that justify their exclusive status.


When you see "👑 We Am Worth It" products, understand that you're experiencing audio perfection these masterpieces cater to those who recognise that true excellence knows no compromise.

💙 Our Team's Favourite

Cause after all, we are audiophiles first 🎧!


In our experience, when our entire team gets excited about something, you know it's genuinely exceptional. This audio gear has captured the hearts and minds of our seasoned experts, distinguishing itself as a standout favourite among people who test hundreds of products every year. Think of it like getting a unanimous recommendation from a panel of audio critics, when everyone agrees, you pay attention.


These selections have not only met but exceeded our rigorous standards, earning enthusiastic endorsement from our audio specialists who've tested everything from budget options to flagship models. When you choose these products, you're selecting gear that has been thoroughly vetted and passionately embraced by genuine experts 🏆.


When you choose "💙 Our Team's Favourite" products, expect expertly vetted excellence backed by genuine enthusiasm from people who live and breathe audio every day.

🧑🏼‍🤝‍🧑🏼 Cult Following

Cause some things just demand dedication 💫!


We believe that when passionate audio enthusiasts consistently praise something, you know it's genuinely special. This exceptional audio gear has cultivated a devoted and passionate fanbase that recognises its extraordinary qualities and consistently celebrates its outstanding performance. Think of it like that hidden gem restaurant that doesn't advertise but always has a line of people who know something amazing. These products have earned legendary status through years of delivering experiences that resonate deeply with audio connoisseurs.


These selections have earned their legendary status through consistent delivery of exceptional experiences, creating a community of enthusiasts who understand something truly distinctive. The passionate community endorsement carries significant weight because it comes from real world experience and genuine appreciation 🎯.


When you see "🧑🏼‍🤝‍🧑🏼 Cult Following" products, expect to join an exclusive community of passionate enthusiasts who've discovered something that consistently exceeds expectations.

🎸 Ideal for Stage & Live Shows

You deserve perfectly crafted gear for special performances ⭐!


We've found that stage equipment needs to be absolutely reliable when it matters most. These premium audio solutions are meticulously engineered to deliver exceptional reliability and clarity in high pressure live environments. Think of them as your trusted performance partner who never fails you during those crucial moments on stage. They undergo rigorous testing to ensure they can withstand the demands of professional stage use.


These products offer superior monitoring capabilities and robust construction that performing artists trust. The dependable performance characteristics ensure you can focus entirely on delivering your best performance without worrying about equipment failure 🎭.


When you encounter "🎸 Stage & Live Shows" products, expect professional performance reliability that meets the demands of live entertainment environments.

🔧 Tweak & Tune the Sound

Why settle for a fixed sound signature when you can shape your audio experience exactly to your preferences 🎛️?


We love products that put you in the driver's seat of your audio journey. These specialised headphones come equipped with sophisticated, customisable tuning capabilities that let you adjust every aspect of the frequency spectrum. Think of it like having a personal audio chef who can adjust the recipe to your exact taste more bass for your workout playlist, clearer mids for podcasts, or sparkling highs for classical music.


The adjustable sound signature means you can fine tune bass response, adjust midrange clarity, or enhance treble detail. Whether you prefer deep bass frequencies, crystal clear midrange presence, or pristine high frequency detail, these solutions put you in complete control of your sound 🎚️.


When you encounter "🔧 Tweak & Tune the Sound" products, expect complete sonic customisation that adapts perfectly to your unique listening preferences across different genres.

🪖 Built like a Tank

Durability concerns? Rest assured 💪.


We tend to describe these products as audio equipment that's built to survive anything you can throw at them. These headphones incorporate high grade metal components and reinforced design elements that ensure they can handle demanding conditions while maintaining structural integrity. Think of them as the military grade vehicles of the audio world over engineered for reliability and built to last decades, not just years.


The metal construction provides exceptional strength and longevity while contributing to a premium feel that serious audio enthusiasts appreciate. Whether you're a professional who needs reliable daily use equipment or someone who values long term investment in audio gear 🏗️.


When you encounter "🪖 Built like a Tank" products, expect unmatched robustness and durability you can count on for years of intensive use.


👠 Fits like a Dream

Looking for headphones that feel like they were made just for you ✨?


We've found that comfort can make or break your entire listening experience. These headphones provide an exceptionally comfortable fit that adapts perfectly to your unique ear shape and size. Think of it like a well tailored suit everything just fits naturally without any pressure points or awkward adjustments. It's the difference between wearing uncomfortable formal shoes all day versus your favourite sneakers.


This premium audio gear features ergonomically designed elements that work together to deliver optimal comfort. From the precisely engineered headband that distributes pressure evenly to the plush ear cushions that create a gentle seal, every aspect has been thoughtfully crafted to ensure long lasting comfort without compromising sound quality.


When you spot the "👠 Fits like a Dream" badge, expect secure yet gentle fit that maintains comfort throughout extended listening sessions, whether it's a quick commute or an all day music marathon.

🔌 Upgradeable Cable

Not satisfied with the current cable? No problem 🔧!


We believe in giving you complete freedom to customise your listening experience. These IEMs feature detachable cable systems that let you swap, upgrade, or replace cables whenever you want. Think of it like having a modular smartphone you can upgrade individual components without replacing the whole device. Whether you're looking to improve sound quality, try different materials, or simply replace a worn cable, the choice is entirely yours.


The standardised upgradeable cable connection ensures compatibility with a wide range of aftermarket cables, giving you access to different sound characteristics and build qualities. This modular approach means your IEMs can evolve with your audio journey, allowing for easy maintenance and personalisation.


When you spot "🔌 Upgradeable Cable" products, expect future flexibility and the freedom to customise your audio experience through cable upgrades and replacements.

Why it Sounds Amazing

🔈 Balanced Armature Driver

Enjoy accurate and precise sound 🎯, because every nuance in your favourite music deserves to be heard with perfect clarity! We believe balanced armature drivers are like "precision instruments" that excel at reproducing intricate musical details. These incorporate tiny yet incredibly precise mechanisms that deliver audio reproduction with exceptional detail and accuracy. Think of them like Swiss watchmaking for audio incredibly small, incredibly precise, and engineered for perfection in every detail.


The compact design and efficient operation allow them to excel at reproducing intricate musical passages with outstanding precision and control, revealing every subtle detail and gentle texture 🔬.


When you see "🔈 Balanced Armature Driver" products, expect microscopic detail retrieval that reveals every subtle musical nuance with exceptional precision and clarity.

🫧 Bright Neutral Sound Signature

We like to think of bright neutral as an honest tuning with the lights turned up on top. The bass and mids stay uncoloured and true to the recording, and the only thing that changes is a little extra air above them. In everyday listening it feels clean and open, the sound of a window being opened in a room you did not realise was stuffy 🫧.


Here's what's actually happening. The base tuning is neutral, and a gentle lift in the upper frequencies adds clarity and space without tipping into full brightness. That is the difference from a bright signature: bright is treble led all the way through, bright neutral is honest first with a polite lift on the top end. The trade off is weight. This tuning runs lean at the bottom, so listeners who want bass slam should look elsewhere.


When you see "🫧 Bright Neutral Sound Signature" products, expect clean, airy and open sound with plenty of detail and none of the harshness.

😳 Ultra-Wide Sound Stage

Do you wish to bring the concert hall to your ears 🏛️?


We love describing ultra wide soundstage as "audio magic" that creates a breathtaking three dimensional environment around your head. These specialised headphones feature an exceptionally spacious soundstage that creates the illusion you're sitting in the sweet spot of a magnificent performance venue. Think of it like teleportation technology for your ears suddenly you're not wearing headphones, you're sitting in Carnegie Hall with perfect acoustics.


The precise instrument placement and remarkable sense of space work together to transport you directly into the music, making you feel as though you're experiencing a live performance. This creates a listening experience that's grand, enveloping, and incredibly detailed 🎭.


When you encounter "😳 Ultra Wide Soundstage" products, expect concert hall acoustics that make you forget you're wearing headphones through sheer spaciousness and realism.

🍦 Smooth & Sweet Treble

Seeking something that sounds smooth and devoid of harshness 🥰? We tend to describe these headphones as having "silk like highs" that caress your ears rather than assault them. These products are meticulously designed to deliver high frequencies that are wonderfully gentle, offering a listening experience that's both sophisticated and delightful. Think of it like the difference between premium chocolate and cheap candy both are sweet, but one provides refined pleasure while the other can be overwhelming.


The carefully tuned treble presentation ensures musical details come through with remarkable clarity while maintaining natural, fatigue free character. The refined high frequency presentation maintains excellent detail and air while avoiding any hint of harshness or stridency ✨.


When you see "🍦 Smooth & Sweet Treble" products, expect refined high frequencies that deliver crisp detail with a touch of sweetness and sophistication.

🍿 Crisp Vocals & Instruments

Vocals and instruments sound so good, it's like a warm hug 🤗!


We believe that when vocals are reproduced correctly, they should feel like the artist is performing right there with you. These headphones demonstrate exceptional prowess in reproducing clear, articulate vocals and instruments, with each element rendered in stunning detail and separation. Think of it like having front row seats to an intimate acoustic performance where every breath, every string resonance, every subtle inflection comes through perfectly.


The natural timbre and tonal accuracy create an engaging presentation where every nuance is preserved while maintaining fatigue free listening. Each word, note, and subtle inflection is reproduced with outstanding definition and emotional connection 🎤.


When you encounter "🍿 Crisp Vocals & Instruments" products, expect vocal excellence that brings you closer to the emotional heart of every performance.

🔍 Perfect to Analyse Music

Delve deeper into intricate musical layers 🎼!


We believe that some headphones are like musical microscopes they reveal details and nuances that most people never even know exist in their favourite songs. These specialised audio tools are meticulously engineered for those who seek to explore the deepest intricacies of sound, offering exceptional precision for detailed music analysis. Think of them as detective tools for music that help you uncover every hidden element in complex compositions.


These products enable you to dissect and examine every aspect of the musical landscape, from subtle instrument textures to precise timing, from delicate vocal overtones to intricate harmonic layering. They're specifically crafted for musicians, producers, and discerning audiophiles who desire profound insights into technical and artistic elements 🔬.


When you encounter "🔍 Perfect to Analyse Music" products, expect analytical precision that reveals layers of detail and musical craftsmanship you never knew existed.

🍰 Layered and Nuanced Sound

Imagine sitting in the second row of a grand music hall 🎼, where each instrument's placement creates a vivid sonic landscape before you. We believe these headphones recreate that precise spatial positioning, allowing you to distinctly perceive where each instrument would be on an imaginary stage. Think of it like watching an orchestra conductor you can follow each section independently while appreciating how they work together in perfect harmony. The layered presentation ensures every element occupies its own distinct space while contributing to the whole.


This audio equipment creates a detailed listening experience where musical notes, overtones, and reverberations shine through clearly, keeping complex passages distinct and well separated. The tuning excels at revealing subtle interplay between instruments and the natural ambiance of recording spaces 🎯.


When you see "🍰 Layered and Nuanced Sound" products, expect intricate soundscapes that reveal the depth, complexity, and artistry in your favorite music with exceptional clarity.

🚂 Needs Amplification

We tend to say this when a headphone or DAC just doesn’t wake up unless it’s got some real juice behind it. Think of it like a sports car that needs the right kind of fuel without enough power, it won’t go anywhere near top speed. Some gear, especially those with high impedance or low sensitivity, demands a dedicated amplifier to reach its full potential.


Here's the trade off: these headphones or IEMs may sound underwhelming straight out of a phone or laptop, but when paired with proper gear, they transform dramatically. You get tighter bass, better control, and improved resolution.


If you’ve got a power hungry planar or a studio grade headphone, investing in a portable or desktop amp will unlock nuance, dynamics, and depth that you’re otherwise missing out on. ⚡

Experience Highly Detailed And Immersive Audio With 64 Audio’s U12t 2025 Universal In-Ears

64 Audio is a US company from Vancouver, Washington, focused on designing and manufacturing high-quality custom and universal In-Ears. With future-oriented innovations such as tia, apex, and LID, the premium In-Ear monitors included in the range of 64 Audio outperform traditional technologies. The latest in their lineup is the U12t 2025 universal IEM, which showcases the latest technologies from the brand. The U12t 2025 does it all, delivering immersive sound and impeccable spatial imaging. Its clean highs extend beautifully with a warm and engaging low-end response. Offering reference-level detail, this IEM is among the best for multi-instrumentalists, engineers, sound monitors, and audiophiles.

Embedded With Twelve Balanced Armature Drivers To Present A Lifelike Sound

The team at 64 Audio have pushed the boundaries of how a balanced armature driver can be utilised to achieve a full and engaging audio reproduction. 64 Audio embeds proprietary TIA technology BA drivers that are elevated in functioning and eliminate the issues faced with traditional balanced armature drivers. The driver configuration for the U12t 2025 consists of 12 TIA BA drivers that work in harmony with each other. Incorporating the TIA single-bore with 4 low drivers, 6 mid drivers, and the incredibly smooth TIA high and high-mid drivers improves the already lively and three-dimensional soundstage. It achieves a frequency response of 10Hz - 20,000kHz and a sensitivity of 108db dB/mW. The impedance of the U12t 2025 is also nominal and can be easily paired with various devices.

Embedded With Twelve Balanced Armature Drivers To Present A Lifelike Sound

The team at 64 Audio have pushed the boundaries of how a balanced armature driver can be utilised to achieve a full and engaging audio reproduction. 64 Audio embeds proprietary TIA technology BA drivers that are elevated in functioning and eliminate the issues faced with traditional balanced armature drivers. The driver configuration for the U12t 2025 consists of 12 TIA BA drivers that work in harmony with each other. Incorporating the TIA single-bore with 4 low drivers, 6 mid drivers, and the incredibly smooth TIA high and high-mid drivers improves the already lively and three-dimensional soundstage. It achieves a frequency response of 10Hz - 20,000kHz and a sensitivity of 108db dB/mW. The impedance of the U12t 2025 is also nominal and can be easily paired with various devices.

Leveraging 64 Audio’s Proprietary TIA Technology & Single Bore Design

The 64 Audio U12t 2025 features a driver array that offers a three-dimensional high-resolution sound thanks to the proprietary TIA technology and the accompanying TIA single-bore design. Tubeless In-Ear Audio (TIA) is a patented IEM design methodology aiming to reduce unwanted resonance and distortion for a transparent and lifelike sound. The TIA system has three elements including an open TIA balanced armature driver, TIA single-bore design, and TIA acoustic chambers. The TIA driver is an open balanced armature speaker designed for realistic resolution and transparency. By modifying a balanced armature, the diaphragm becomes completely unobstructed and reduces the resonance in the IEM allowing sound to travel more naturally to the ear. The TIA Single Bore has a considerable advancement in eliminating unwanted tube resonance. The large bore acts as a sound-shaping chamber and aids the TIA high driver in delivering a linear and coherent frequency response. The short sound path provides remarkable high-frequency extension and smoothness. The bore also allows for easier maintenance.

Incorporates Apex Technology To Alleviate Fatigue And Extend The Soundstage

64 Audio integrates proprietary modular Apex technology for a fatigue-free sound experience and adjustable ambience isolation. Air Pressure Exchange (Apex) is a patented vent that releases air pressure in a sealed ear canal while retaining standard IEM levels of isolation, enabling musicians and music enthusiasts to listen more comfortably for longer. This venting alleviates listener fatigue and allows for a much more realistic soundstage. When you seal a miniature speaker in an ear canal, the air inside becomes trapped. Apex relieves this air pressure, allowing the eardrum to move naturally, so you can comfortably listen longer. Apex technology also extends the soundstage by allowing air to move freely and provides a more natural listening experience. Apex comes in three module variations for U12t 2025: mX, m15 and m20. It also preserves bass frequencies and helps the listener distinguish individual instruments. Apex also lowers decibel levels while presenting the clarity of the sounds around you, so artists on stage can connect with their audience while protecting their hearing.

Consistent And Reliable Sound Every Time With The LID Circuit

64 Audio U12t 2025 makes use of exclusive technologies to push the performance tenfold. One such technology embedded in the U12t 2025 is the LID (Linear Impedance Design) circuit. LID enables a consistent, reliable sound regardless of the source. This proprietary circuit corrects the non-linear impedances of the drivers, restoring proper interaction with the source device and preserving the desired sound signature. Varying source amplifier output impedance in devices like smartphones, body packs, DAC/amps and DAPs typically results in varying frequency responses across them, depending on the increase in resistance. Restoring proper interaction with the source and preserving the desired sound signature enables a reliable sound. Whether you're a musician plugging into gear at different gigs or studios or an audiophile listening from low-impedance sources, LID ensures your IEMs present the desired sound signature.

Ergonomically Designed For Comfort & Impeccable Aesthetics

64 Audio is well known amongst the audiophile community and even musicians for offering highly considerate and detailed In-Ears. Every aspect of the build is carefully thought through and serves a purpose. Just like the internal architecture that is carefully engineered, the exterior of the 64 Audio U12t 2025 has been painstakingly designed with the best materials and techniques. Each shell is machined out of a T6061 aluminium and finished with an elegant electro framed stainless steel faceplate. 

Comes Bundled With Pearl Premium Cable & Hi-End Accessories

64 Audio U12t 2025 comes bundled with a silver-plated OCC copper cable with 0.23 Ohms of impedance and 26 AWG with 7*7*4 multi-twist. The cable features a detachable design with a 3.5mm termination for easy compatibility across devices. It also comes with a variety of TrueFidelity foam and silicone earpieces, each in sizes S, M and L, and Apex modules (m20, m15, m12,mX) with a carrying case.

Leveraging 64 Audio’s Proprietary TIA Technology & Single Bore Design

The 64 Audio U12t 2025 features a driver array that offers a three-dimensional high-resolution sound thanks to the proprietary TIA technology and the accompanying TIA single-bore design. Tubeless In-Ear Audio (TIA) is a patented IEM design methodology aiming to reduce unwanted resonance and distortion for a transparent and lifelike sound. The TIA system has three elements including an open TIA balanced armature driver, TIA single-bore design, and TIA acoustic chambers. The TIA driver is an open balanced armature speaker designed for realistic resolution and transparency. By modifying a balanced armature, the diaphragm becomes completely unobstructed and reduces the resonance in the IEM allowing sound to travel more naturally to the ear. The TIA Single Bore has a considerable advancement in eliminating unwanted tube resonance. The large bore acts as a sound-shaping chamber and aids the TIA high driver in delivering a linear and coherent frequency response. The short sound path provides remarkable high-frequency extension and smoothness. The bore also allows for easier maintenance.

Incorporates Apex Technology To Alleviate Fatigue And Extend The Soundstage

64 Audio integrates proprietary modular Apex technology for a fatigue-free sound experience and adjustable ambience isolation. Air Pressure Exchange (Apex) is a patented vent that releases air pressure in a sealed ear canal while retaining standard IEM levels of isolation, enabling musicians and music enthusiasts to listen more comfortably for longer. This venting alleviates listener fatigue and allows for a much more realistic soundstage. When you seal a miniature speaker in an ear canal, the air inside becomes trapped. Apex relieves this air pressure, allowing the eardrum to move naturally, so you can comfortably listen longer. Apex technology also extends the soundstage by allowing air to move freely and provides a more natural listening experience. Apex comes in three module variations for U12t 2025: mX, m15 and m20. It also preserves bass frequencies and helps the listener distinguish individual instruments. Apex also lowers decibel levels while presenting the clarity of the sounds around you, so artists on stage can connect with their audience while protecting their hearing.

Consistent And Reliable Sound Every Time With The LID Circuit

64 Audio U12t 2025 makes use of exclusive technologies to push the performance tenfold. One such technology embedded in the U12t 2025 is the LID (Linear Impedance Design) circuit. LID enables a consistent, reliable sound regardless of the source. This proprietary circuit corrects the non-linear impedances of the drivers, restoring proper interaction with the source device and preserving the desired sound signature. Varying source amplifier output impedance in devices like smartphones, body packs, DAC/amps and DAPs typically results in varying frequency responses across them, depending on the increase in resistance. Restoring proper interaction with the source and preserving the desired sound signature enables a reliable sound. Whether you're a musician plugging into gear at different gigs or studios or an audiophile listening from low-impedance sources, LID ensures your IEMs present the desired sound signature.

Ergonomically Designed For Comfort & Impeccable Aesthetics

64 Audio is well known amongst the audiophile community and even musicians for offering highly considerate and detailed In-Ears. Every aspect of the build is carefully thought through and serves a purpose. Just like the internal architecture that is carefully engineered, the exterior of the 64 Audio U12t 2025 has been painstakingly designed with the best materials and techniques. Each shell is machined out of a T6061 aluminium and finished with an elegant electro framed stainless steel faceplate. 

Comes Bundled With Pearl Premium Cable & Hi-End Accessories

64 Audio U12t 2025 comes bundled with a silver-plated OCC copper cable with 0.23 Ohms of impedance and 26 AWG with 7*7*4 multi-twist. The cable features a detachable design with a 3.5mm termination for easy compatibility across devices. It also comes with a variety of TrueFidelity foam and silicone earpieces, each in sizes S, M and L, and Apex modules (m20, m15, m12,mX) with a carrying case.

What our Headphone Gurus Say

What we think about 64 Audio U12t 2025

We don't call ourselves experts, but we actually listen to every piece of gear. So we think that we know what we're talking about.
SAIKIRAN SHETTY

Headphone Guru
SAIKIRAN SHETTY

Meet our resident headphone guru and perfume aficionado! With a deep passion for music production, he has refined his skills to expertly recommend the best audio gear.

Talk to a Headphone Guru

Clean Layered Bass

Few IEMs make me revisit my library like the U12t. It uncovers tiny details without making instruments sound artificial, and its clean, layered BA bass is exactly why I love this driver type. It can be intense up top, though, so treble-sensitive listeners should try it first.

MAYUR BAHADUR

Headphone Guru
MAYUR BAHADUR

Mayur, a headphone guru, dives deep into J-pop, J-rock, and anime openings. With expert insight on IEMs and headphones, he shows how the right gear can transform and upscale your music experience every time for all listeners.

Talk to a Headphone Guru

Natural Detailed Sound

64 Audio has always been a comfort first brand for me and the IEMs live upto that benchmark. THe U12t specifically quenches my thirst for details in complex tracks with a natural timbre and emphasis on micro detials like gasps of breath from a vocalist or ghost notes in a drum sequence. I find this indulgence occasional as the treble can get to me at times.

THEON LOPES

Headphone Guru
THEON LOPES

Theon is a Headphone Guru who values perfect balance in audio. His patience and extensive experience in the world of sound enable him to recommend the right gear tailored to each listener's needs.

Talk to a Headphone Guru

Crisp Treble Clarity

The 64 Audio U12t is definitely on the brighter side. It is super detailed and technical, with solid bass presence that never gets boomy. It can feel a bit sharp for me during long sessions, but if you love crisp treble and laser-sharp clarity, it is a killer pick.

PRATHAM SHAH

Headphone Guru
PRATHAM SHAH


Talk to a Headphone Guru

Comfort Meets Clarity

The U12t is amongst the first entries in my personal IEM hall of fame. The U12t treads the line between being comfort and detail which such confidence and panache, and really justifies the flagship pricing. The addition of the Apex modules also add an element of customisation, allowing you to find your perfect sound.

Detachable Cable

64 Audio U12t 2025 comes bundled with a premium 0.78mm 2-pin detachable cable for easy upgradibility.

Two Apex Module

64 Audio U12t 2025 comes with m15 and m20 apex modules for a customised music listening experience.

3.5mm Termination

64 Audio U12t is equipped with a 3.5mm single-ended termination to connect with various devices.

Accessories to Get you Started

1. Carry Case TrueFidelity Foam Ear Tips (S,M,L)
2. SpinFit Silicone Ear Tips (S,M,L)
3. Silicone Ear Tips (S,M,L)
4. 3.5 mm Silver Premium Cable
5. 4.4 mm Silver Cable
6. Shirt Clip
7. Cleaning Tool
8. Cleaning Cloth
9. Round Sticker
10. Apex Modules (m20, m15, m12, mX)


Driver
12 Precision Balanced Armature Drivers
Driver Configuration
1 Tia High
1 High-Mid
6 Mid
4 Low
Impedance
12.6 +1/-2 Ω From 10hz – 20kHz
Plug
3.5mm (Single-Ended)
4.4mm (Balanced)
Connector
0.78mm 2-Pin
Microphone
Not Available


Resources

Things we really think you should know

Most of these started as a question somebody asked us, in the store or in the comments. We've been sharing answers for years, and these are the ones that matter most for gear like this. Some cover the basics. Others get into the things that quietly change how everything ends up sounding.

2 Year Warranty

Don't sweat it, this 64 Audio - U12t 2025 comes with a 2 Year warranty from 64 Audio that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about 64 Audio's warranty in India.

Award-winning IEMs for Pro Musicians, and Audiophiles

64 Audio emerged when Vitaliy Belonozhko, the Founder and Chief Sound Designer, recognized the superiority of in-ear monitors (IEMs) over traditional stage monitors. Backed by his extensive experience as a sound engineer and a passion for music, he sought to create a superior in-ear monitoring solution.

Today, with a dedicated team, 64 Audio stands as a pioneer in innovative in-ear monitor manufacturing, aiming to redefine people's connection with music by delivering exceptional sound experiences and fostering meaningful relationships within the music community.

Explore Collection
Still the undisputed master of technical precision. The 64 Audio U12t 2025 brings a fresh look, a premium balanced cable, and an elevated ownership experience to the most dependable flagship monitor in personal audio. The U12T 2025 is a refined, enduring benchmark.

RAGHAV SOMANI

The 64 Audio U12t may be expensive enough to hate. But once you give this earphone a listen, the overwhelming amount of detail, fidelity, and soundstage will prove this earphone to be the stuff of dreams.
U12t is probably the safest flagship IEM you can buy; it simply plays well with everything. It’s an exercise in when the whole is greater than the sum of its parts, and most would agree that’s a sort of special in itself.
There’s nothing flashy about the look or design, but it’s all impeccably executed. The U12t is an incredible execution of balanced armature technology and an absolutely top tier IEM.
So if you’re looking for one of the most well-rounded flagships on the market, or heck, you simply don’t know what you want out of an IEM, the U12t would be my top recommendation.
The U12t show that elaborate in-ear designs not only satisfy the demands of professionals on stage, but can also to be taken seriously by sound engineers and audiophiles.

Have a question? Get in touch!

Check out the most common questions our customers ask. Still have questions? Talk to our Headphone Gurus.

Our customer support is available Monday to Friday: 11am-6pm.Average answer time: 2-3 Hours
ViewingHeadphone-Zone-64-Audio-U12t
64 Audio - U12t 2025 In-Ears With 12 Balanced Armature Drivers Sale price₹ 189,999 Regular price₹ 199,999
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Driver Configuration
12 x Balanced Armature Drivers
2 DD + 1 BA Hybrid Drivers
BA + 2 Bone Conductors Hybrid Drivers
Sound Signature
🫧 Bright Neutral
🎇 Warm & Sparkly
🎇 Warm & Sparkly
Sound Notes
😳 Ultra-Wide Sound Stage
🍦 Smooth & Sweet Treble
🍿 Crisp Vocals & Instruments
🍰 Layered & Nuanced Sound
😳 Ultra-Wide Sound Stage
💣 Kickass Bass
✨ Bright & Sparkly Highs
🍰 Layered & Nuanced Sound
💣 Kickass Bass
✨ Bright & Sparkly Highs
🍿 Crisp Vocals & Instruments
🍰 Layered & Nuanced Sound
Mood
🔍 Perfect to Analyse Music
🎉 Like a Party in your Head
🎉 Like a Party in your Head
Plug
3.5mm (Single-Ended)
3.5mm (Single-Ended)
4.4mm (Balanced)
3.5mm (Single-Ended)
2.5mm (Balanced)
4.4mm (Balanced)


Other Details


Generic Name Headphone
Importer Details Importers Name: Ferrari Video
Address: 63/18, 1st Main Road, Gandhi Nagar, Chennai - 600020
Contact No: 044-24420733
Net Quantity 1
Manufacturer Details Name: 1964 Audio,64 Audio
Address: 4510 NE 68th Dr. Suite 102, Vancouver, WA 98661, United States
Package Contents 64 Audio U12t 2025 Universal In-Ear Monitors
Carry Case TrueFidelity Foam Ear Tips (S,M,L)
SpinFit Silicone Ear Tips (S,M,L)
Silicone Ear Tips (S,M,L)
3.5 mm Silver Premium Cable
4.4 mm Silver Cable
Shirt Clip
Cleaning Tool
Cleaning Cloth
Round Sticker
Apex Modules (m20, m15, m12, mX)


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Some of the reviews shown are from related products the merchant grouped with this one.
C
Chelvam ST (Chennai)
Audio 64 U12T

I am thoroughly enjoying the U12T, I am blown away with the clarity and the sound stage. I was initially hesitant to get this expensive IEM but the festival of sound sale helped to go ahead with the order. After spending a few days and getting used to it, I am really starting to appreciate the value of this premium IEM. Certain songs that I have always skipped, feels so different now and I am surprised that I am able to appreciate it. I would definitely recommend to those enthusiasts who are willing to spend , this is an excellent place to start. You definitely need to pair it with a premium DAC to get the best out of it. I am currently using iBasso Tonfa and the combination is great fun. Thanks Headphone Zone for exceptional service from placing the order till I received it, it was a very short wait. Didn’t expect it would be delivered in less than 3 days. Kudos to your team

Seeing you excited about your music is exactly why we do what we do.

M
Manish Kumar (Delhi)
Amazing sound quality 🥰

This price range in the best sound I use moondrop Ari 2 very crispy Cristal sound and 1more earphones attached FIIO AMPLIFIER in the Bass and vocals is blance good but 1MORE earphones durability is bad earphones in bild remote control batan brack only one day use not expected this price range I heart

Glad to hear you're loving the sound from the Moondrop Aria 2 and your setup with the FiiO amp! Sad to hear about the durability issue with 1MORE, we'll definitely take that feedback seriously.

S
Shashi Kumar (Jamshedpur)
Wire music lovers 👌🏼

I liked the sound of this earphone, and its bass is really good. I’m enjoying using this earphone. However, the wire quality is not good — it should have been better.

Huge thanks for the wonderful review! It means a lot to us. Glad you enjoyed it keep the music alive!

C
Croydon Dsouza (Mumbai)
'This is as technical as it can get.

After owning another 64 audio iem, which is brilliant by itself, i made the decision to buy this one purely basis online reviews. On receiving and trying out this set, i can say that this iem will probably be regarded as the one of the top 5 greatest iem's of all time. Period.
The bass, treble, mids and everything is between is just perfect. Layering, imaging, details and soundstage is nearly close to brilliant, if not perfect. If you are reading this review because you are considering buying the U12T, don't waste your time, buy it.

Hi there,
Thank you so much for taking the time to leave such a positive review for the 64 Audio U12t! We're thrilled to hear that you are enjoying the technical excellence and overall quality of the product.

A
Amit Naik (Mumbai)
Besht

Insert superlatives here

Hey there, thank you for the awesome ratings!

A
Aamir Reza Rumi (Dhanbad)
3.5 mm Jack is of low quality

The 3.5 mm jack @ 90° angle is a good design, no doubt about ease of using it, but the rubber casing that is built in order to protect the wires from from getting broken, wears away quickly though I'm not a rough user.

The rubber rings that's placed between the grooves of the 3.5mm jack also wears away, and that too just within a year.

After Sales Service is not competent. They like to stay away from customer's complaints.

*INFERIOR PRODUCT IN TERMS OF QUALITY*

And RAGHAV keeps on boasting about the Quality of the Products.

D
Dipesh Tripathi (Noida)
True earbuds...

Guys if u r thinking for these earphones just go for it...

A
ABHINAY THARWAL (Mumbai)
Balanced sound, a little on the heavier side

These are the best sounding headphones below ₹15k price range. I got them to go with my smartphones. Honestly I did not find the need for a burb-in. Sturdy enough to be my daily drivers. I use them with an amplifier (FiiO A5), but they are great without one too. A little on the heavier side for my liking but it's expected because of the metal housing for the drives. I only wish they had a removal/ replaceable cords.

Overall, the listening experience is out of the world, good bass and treble, adequate mids. You can't go wrong with these.

A
ABHINAY THARWAL (Mumbai)
Incredible sound, a little heavy

The 1More quad driver are an exceedingly good sounding pair, especially when compared to the price point. Build quality is good and gives an assurance of sturdiness. A tad heavy to my liking.

I will recommend an amp (I'm using FiiO A5) if you want to use it with your smartphone.

M
MD KALIMUDDIN (Chennai)
Nice pair of earphones

This is my first flagship earphones. I was really excited to try that out. Previously I was using dynamic drivers earphones. So it was very exciting for me to try balanced armatures drivers earphones. It really makes difference, because of quad drivers, each tuned for different frequency response.
I am really impressed with built qualy. It's made of metal but amazingly lightweight and 45 degree angle design really fits in ears snuggly. Cable is cevler reinforced so it's very durable.

Let's come to the sound quality.
Sound quality is really fantastic.
No doubt. I really like big sound stage. Base response is not like that much but adequate. Mids and highs are very detailed and crisp.
It's really value for money. I am really enjoying these earphones.
Thanks to the HPZ team for making available genuine product and suggestions.

S
Shishir Phadke (Panjim)
Awesome pair of earbuds

Been using these for more than a week now. The sound quality is just awesome. I have previously used Klipsch S4i, Klipsch R6i, SoundMagic E50, Stock Samsung Earbuds. This just beats them all hands down. I listen to a wide array of Genre and the sound resolution is very precise. These earbuds have rich detailed sound with deep bass. Mids and Highs are balanced. They *DO NOT* distort at higher sound (thoroughly tested this couple of times with headphone testing). Coming to the comfort, I found the foam ear-tips were of the worst quality (two of these got cut already. The only advantage of using foam ear-tips were the better noise isolation and better bass thump). I have attached the pics of the chipped foam ear-tips. Currently, I'm using the silicone ear-tips and it stills sounds great. The earbuds are a bit uncomfortable when in ear but, you'll get used to it on regular usage. The inline controls have a very tactile feedback works on most devices flawlessly. The wires feel very strong and durable and do not tangle at all. The provided Leather Traveling Case could have been taller by a cm. They are not sweat resistant and can't be used for sports. The earbuds is made of high quality i.e. Aluminium and Tungsten chassis and feels very strong. Overall a great value for money. I would recommend to go for these if you are audiophile like me and need that THX Certified Hi-Res audio and extra detailed sound with deep bass.

M
Munna Poddar (Siliguri)
My soulmate…..

Sabse pehle Headphone Zone ko main thanks bolna chahoonga khash karke Karan Soni and Saikiran Setty. Inhone mujhe mere iem journey pe bahot help kiye. Thanks bhai.
My iems - fiio fh3, sennheiser ie600 and 64 audio u12t .
Dacs- apple dongle, cayin ru6 and a&k sr35 (dap).
Streaming- Apple Music.
Main pehle sochta tha kash agar aisa hota - sound ke har frequency ka ek ek layer ko main mehsoose kar pata. Mera ye sapna 80% poora kiya ie600, lekin baki ka ? Ab u12t baki 15% poora kar diya. Aur 5% - chord mojo2 add karunga in future tab.
Bass line high end dd driver ke kareeb fell hota hai, punchy fast deep hai. Mid section neutral clear perfect. Aur high section- too sweet koi harsh nahi just perfect. Soundstage- between mid and top.
Sachme ye mera soulmate ban raha hai- har ek gana jo main ab tak soona hoon u12t inpe nayapan bikhar raha hai.
Bengali main- SADHARON KINTU ASHADHARON

It is always a pleasure to serve someone like you who values music as much as we do.

K
KYharnamite (Sköndal)
Feels like A Second Skin !

After owning the Campfire Solaris for several years, I was torn between the 64 Audio U12t and the Noble Audio Kublai Khan. Ultimately, I chose the U12t and haven't looked back. With 2 weeks of usage, while I am still evaluating the sound quality improvements compared to the Solaris, one thing is immediately apparent: the U12t offers unparalleled comfort. It is, without a doubt, the most comfortable IEM I have ever tried; I can wear it for hours and almost forget it's there.
The only significant drawback is the stock cable. Although functional, it feels cheap and flimsy, unlike the robust cable that came with the Solaris. I am genuinely concerned it won't withstand minimal real-world use and might damage easily.

This issue has been reported by several other people in online forums and even with revised 2025 version seems like 64 audio once again ignored this key area. This is the only reason I am reviewing it a 4 star.
"If someone is purely using it at home and no risk of exposing this IEM to tough condition, it is a sure 5 star."

On a positive note, my experience dealing with Headphone Zone was fantastic. Their customer service was excellent, with quick responses to all my queries and a super smooth delivery process.

L
Lovely Sinha (Bengaluru)
Good earphones, but inconsistent quality in accessories

I've purchased from Headphone Zone same earphones and case twice now, and both times I've been happy with the earphones. They're comfortable, sound great, and have been reliable. However, the experience with the case was a bit of a letdown this time around. The first case bought was fantastic ... it fit my earphones perfectly and felt premium. But the second case, which I bought along with my new earphones, doesn't quite live up to the standard.

Thanks for your loyalty! So glad you love the earphones. Sorry the second case didn't meet our usual standard, we really appreciate the feedback!

M
Madagala Prasanna Paul (Pune)

1MORE - Quad Driver

Thank you for the great rating! Your support means the world to us.

M
MD (New Delhi)
Loved the IEM!

I had heard so much about this IEM and now I know what is the hype about. It has amazing sound quality with crazy noise cancelation. The quality of the product feels premium. It is rare to find metallic pistons fit IEMs/ earphone these days in this price range. It fits so well in my ears and is easy to clean as well. Looks good on both guys and girls. I am buying this one again, for my partner now.

Hi there! Thank you so much for your positive review.

A
Abdul Anis (Bengaluru)
Excellent

[****]

Hello, thank you for the stellar ratings!

G
Govardhan (Bengaluru)
The endgame

I got to try these recently at a HPZ event without knowing much about 64 Audio or their lineup. Was utterly blown away by the sound. I looked them up later and read through the reviews and found myself in agreement with the reviewers. These are definitely among the best sounding iems one can buy. Unfortunately they come at an eye watering price . Made a mental note to save up and look to purchase them in the future. But then there was a sale on HPZ (happy me but unhappy wallet), so went ahead. Been listening for couple of days and it's been pure bliss 😊

Note: Buying audio gear at these price points based solely on reviews is not a good idea. Reviews are guide posts at best. Without getting to experience in person, the chances are too high to regret the purchase. It's great HPZ's events offer a chance to try such gear.

Thanks for the review! I can definitely say that these headphones are amazing, and I'm really glad you were able to get a chance to try them. They're definitely on the expensive side, but I think they're worth it. Thanks for your feedback!

P
Puneet Sharma (Bathinda)
Ok Ok

If you are buying any headphones very first time.. over ₹500- then it will sound very good to you.. it sounds good. But at this price point .. i spoke to my self that "do we really need to spend that much for this quality" actually praise in the market of this headphones i would say is a little bit more than it deserves.
But if you don't have budget issues. Then you can try this.
And one more thing the front part that is inserted in our ear canal, is big in size, so if you have small ear canal, it may hurt you ear after 30 min or 1 hr of use. Soft ear-tips can solve problem to some extent.

R
Ranjeet Singh (New Delhi)
I started falling in love with high res.Music

Excellent IEMS , i was a stock headphone user of apple earbuds . Coming from those , when listening to these its like the whole world changed.I am getting so addicted to these that i even started to listen to high resolution music . Earlier i had a very large collection but only in 128-200 kbps.
One More IEM definitely needs burn in , i did it with 1 more official burn in app from play store .
And last but not least do try all of the tips to see best fit , good fitting is a must for good quality music.

S
Sreekesh Darshi (Bengaluru)
Great Earphones

Very good in earphones for the new music listening experience. Can hear the hidden music never heard in the tracks we heard from the other earphones. Will fall in new world when it comes to listening music with these nice built pair of quad drivers earphones from 1More