Description
Inspired by 64 Audio’s top-of-the-line IEMs comes the incredible U6t. This tiny IEM is created based on the popular U12t’s sonic palette and renowned U18s’ technology and design - making the brand’s finest more accessible to audiophiles.
Breathe Life into Your Music
Beautiful upper mid imaging, life-like mid-bass, delightful vocals - enjoy them all with the balanced and natural tone of the 64 Audio U6t. It offers a softer presentation and can be sonically customised using the Apex modules and eartips.
Go Tubeless with tia!
The 64 Audio U6t’s patented Tubeless In-Ear Audio (tia) system reduces unwanted resonance and distortion for a transparent and lifelike sound. This is achieved by allowing the tia-balanced armature drivers to radiate freely in the single tia bore with no obstructions in front of the drivers.
Apex Sound & Comfort
The Air Pressure Exchange (Apex) Core allows seamless airflow to the aluminium shell that uses a perforated grill to prevent the obstruction of air for effortless reproduction of music. This patented vent releases air pressure for better comfort and lesser fatigue while enhancing noise isolation. This technology comes in three module variations: mX, m15 and m20.
Reliable with the Right LID
The different source amplifier output impedances of smartphones, DAC/Amps, Hi-Res Audio Players and more, can cause the frequency response to vary across devices based on the increase in resistance. A patented Linear Impedance Design (LID) circuit corrects the non-linear electrical resistance of the multiple driver sets to restore proper interaction with the source device. It preserves the desired sound signature while staying constant and reliable.
Designed to be Delightful
The U6t features a groundbreaking ergonomic aluminium body with a dark grey matte shell finish and classic black faceplate, inspired by the high-end U18s. The proprietary cable consists of silver-plated OCC copper wires in a 7 x 7 x 4 multi-twist combination.
Introducing U6t
U6t Unboxing
Driver Type/Count: Six precision balanced armature drivers
Driver Configuration: 1 tia high, 1 hi-mid, 2 mid, 2 low
Frequency Response: 10Hz – 20kHz
Sensitivity: 108db dB/mW
Impedance: 10Ω Nominal
Crossover: Integrated 4-way passive crossover
Isolation: -20dB with m20 apex module
In The Box
U6t Universal In-Ear Monitors
64 Audio Premium Leather Case
TrueFidelity Eartips (S,M,L)
Silicone Eartips (S,M,L)
SpinFit Eartips (S,M,L)
Black Premium Cable
m20 apex Modules
m15 apex Modules
Round Sticker
Warranty Period: 2 Years from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form
64 Audio is a leading manufacturer of high-end in-ear monitors for audiophiles, musicians, and professionals. With a focus on innovation and craftsmanship, 64 Audio delivers unparalleled sound quality and precision. Discover their range of custom and universal-fit models at The Audio Store and experience audio like never before. Shop now!
Description
Inspired by 64 Audio’s top-of-the-line IEMs comes the incredible U6t. This tiny IEM is created based on the popular U12t’s sonic palette and renowned U18s’ technology and design - making the brand’s finest more accessible to audiophiles.
Breathe Life into Your Music
Beautiful upper mid imaging, life-like mid-bass, delightful vocals - enjoy them all with the balanced and natural tone of the 64 Audio U6t. It offers a softer presentation and can be sonically customised using the Apex modules and eartips.
Go Tubeless with tia!
The 64 Audio U6t’s patented Tubeless In-Ear Audio (tia) system reduces unwanted resonance and distortion for a transparent and lifelike sound. This is achieved by allowing the tia-balanced armature drivers to radiate freely in the single tia bore with no obstructions in front of the drivers.
Apex Sound & Comfort
The Air Pressure Exchange (Apex) Core allows seamless airflow to the aluminium shell that uses a perforated grill to prevent the obstruction of air for effortless reproduction of music. This patented vent releases air pressure for better comfort and lesser fatigue while enhancing noise isolation. This technology comes in three module variations: mX, m15 and m20.
Reliable with the Right LID
The different source amplifier output impedances of smartphones, DAC/Amps, Hi-Res Audio Players and more, can cause the frequency response to vary across devices based on the increase in resistance. A patented Linear Impedance Design (LID) circuit corrects the non-linear electrical resistance of the multiple driver sets to restore proper interaction with the source device. It preserves the desired sound signature while staying constant and reliable.
Designed to be Delightful
The U6t features a groundbreaking ergonomic aluminium body with a dark grey matte shell finish and classic black faceplate, inspired by the high-end U18s. The proprietary cable consists of silver-plated OCC copper wires in a 7 x 7 x 4 multi-twist combination.
Introducing U6t
U6t Unboxing
Driver Type/Count: Six precision balanced armature drivers
Driver Configuration: 1 tia high, 1 hi-mid, 2 mid, 2 low
Frequency Response: 10Hz – 20kHz
Sensitivity: 108db dB/mW
Impedance: 10Ω Nominal
Crossover: Integrated 4-way passive crossover
Isolation: -20dB with m20 apex module
In The Box
U6t Universal In-Ear Monitors
64 Audio Premium Leather Case
TrueFidelity Eartips (S,M,L)
Silicone Eartips (S,M,L)
SpinFit Eartips (S,M,L)
Black Premium Cable
m20 apex Modules
m15 apex Modules
Round Sticker
Warranty Period: 2 Years from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form
64 Audio is a leading manufacturer of high-end in-ear monitors for audiophiles, musicians, and professionals. With a focus on innovation and craftsmanship, 64 Audio delivers unparalleled sound quality and precision. Discover their range of custom and universal-fit models at The Audio Store and experience audio like never before. Shop now!
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Let customers speak for us
from 5564 reviewsBuild quality and audio clarity

Kudos to makers/seller for making it to available.
Purest form of audio hearing experience with this cable.
Happy with the purchase.

The build quality of this cable is top-notch. I’m using it with my HD560S connected to a laptop via Apple Music, and the difference is noticeable. The bass feels tighter and especially welcome improvement for openback headphones and there's a clear boost in instrument separation and overall clarity. Upgrading to a balanced connection has definitely proven to be a worth while decision.

The Hisenior Mega5EST is a reference-quality IEM tuned with taste and subtlety. It doesn't shout for attention but rather invites you to listen deeper. If you're looking for an IEM that balances technical excellence with musical emotion, this one is a rare gem in the hybrid space. A true “listen for hours, forget the gear” experience.

This is the best MP3 player you can get for this price.

I'm new to the world of IEMs and this one was bought to try how it feels. Trust me, it won't disappoint you. Double the value compared to headphones of the same rate.

Budget king SMSL RAW MDA1. Very versatile music dac & headphone amp. Fully satisfied. Being an audiophile I was searching for best budget one got this from The audio store. Thanks for timely delivery. Nothing can match it at this price range period.

Works well with my Moto Edge 50 Pro. Other DAC's would have a lot of interference and static, the Moondrop Echo A has none. Audio is clear and the connector does not heat up at all. Battery life isn't impacted as well.
The build quality is excellent, cable is flexible and will fit in any iem carry case as well.

This is a great product with excellent sound quality. The bass is impressive and it's worth the money.

Beautiful and heavy duty balanced cable. Adds a weight to the music's bass i.e. tighter bass response.
Good product excellent sound well packed but delivery was delayed by two days.otherwise everything good.

Combo of cx31993 max97220 chip is more than sufficient to drive any iems

Using it with truthear crinicle zero red and works perfectly. Loving it

I’ve been thoroughly impressed with the SMSL RAW MDA-1, especially as someone who values Hi-Res audio and the transformative power of a great DAC+amplifier.
The build is solid, with a sleek, compact design that fits perfectly on my desk without taking up too much space. I love the variety of connectivity options—USB-C, coaxial, optical, and Bluetooth—making it easy to connect to my PC, gaming console, or even my phone. The Bluetooth feature is particularly handy for wireless listening when I want to move around without sacrificing sound quality.
One thing I’ve found is that it’s exceptionally well-suited for low to medium impedance headphones, delivering plenty of power and clarity. However, if you’re using high-impedance headphones, you might notice it struggles a bit with volume, so you may need an external amplifier for those. Also, while the 4.4mm headphone output is convenient, it’s not a true balanced design, which might be a letdown for audiophiles who prioritize that feature.
Given its price point, the SMSL RAW MDA-1 offers exceptional value, delivering high-end features and performance that punch above its weight class. It is particularly suitable for audiophiles and gamers seeking a high-quality desktop audio solution with both wired and wireless options. However, for those with high-impedance headphones or a preference for advanced sound-shaping features, it may fall short, potentially requiring supplementary equipment.

KZ Castor Harman Target with Improved Bass is just bliss for listening to music & watching movies.
I play lots of pc games, this IEMs are just awesome for gaming.. The sound stage is fantastic 🔥🔥. Loved using it for movies & games ❤️🔥🤩