Description
The U18t took the audio world by storm with its whole 18-driver package. Now, it’s time for something bigger and better - the 64 Audio U18s! This in-ear monitor features the latest proprietary drivers, tia, Apex Core and LID technology as well as a whole new electronic crossover network for an unparalleled audio experience.
Go Tubeless with tia!
The 64 Audio U18t’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.
No Dampers, It’s Electrifying!
Old technologies like acoustic dampers merely blocked frequencies from reaching the ear instead of preventing it from reaching the drivers. This introduced distortion due to the vibration and air movement at higher volumes. The U18s uses an electrical low pass filter that reduces distortion while eliminating unwanted target frequencies before they reach the driver.
The Best of Nature & Science
Inspired by nature, the U18s is handcrafted in the USA from an aerospace-grade aluminium billet. This is CNC milled, sand-blasted, cut and anodised twice for incredible robustness. A striking fractal design makes it unique and stunning.
Premium Cables
A top-of-the-line IEM deserves a state-of-the-art cable. 65 strands of pure silver-plated OFC wires are combined together in an 8-braid cable. These are covered with a premium sheath to reduce microphonics and unwanted noise.
Introducing U18s
Making the U18sUnboxing U18s
Customer Reviews
I own 2 iems from 64a
Nio
U12t
This is the best end game iem
Very organic sound with good bass
Very good for long listening
Treble is well extended and very smooth in fact smoother than the U12T
Thanks to pritam for recommending this gem
Thank you for the review! The 64 Audio U18s IEM are definitely an excellent choice for those seeking an organic sound with good bass and extended treble. We're glad you appreciate their smooth quality!
Finesse -- That is the word that comes to mind when talking about U18s. A very cable and source picky IEM, it reveals its might when paired correctly. Vocals have never sounded more emotional, the bass is wide and deep, yet the mids never take a back seat. A dark sounding IEM with a high degree of details, a mind blowing speed and a wide soundstage. My favourite when I just want to immerse myself and enjoy the mellow beats. Comes closest to bringing me to the stage.
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Let customers speak for us
Sleek design, clear and crisp sound.
Definitely recommended for music lovers.
Good enough to store my mega5est iem and dac in the same case !! Its really good!!
Best build quality, case is sturdy as well as having soft cushioning layer from inside which protect DAP and IEM from scratches and damages while on the go.
Best product from Audioculor.
It's 2nd purchase from audio store, after using my 1st purchase 'Simgot ew 300 DSP' for one month on Samsung S23 ultra mobile phone.
This time I bought Hiby R4 DAP along with 1 more iem and 'Audioculor case' to carry both on the go.
It's been one month now, I can surely say Hiby R4 is best buy. I am using samsung S23 ultra, but sound quality of DAP is superb over mobile phones.
The sound on bluetooth to various speakers (Car & JBL speakers) also very good.
while searching on web, I came to know that It has two certification 'High Res audio' and 'High Res Wireless'.
After month of continuous usage, Now, I can say that it's best decision I have made in my audio listening, exploring & experiencing journey.
Now, recently I have bought 'Thie Audio Monarch MK3' from audio store.
Best IEM with clarity, ultra wide soundtage and imaging.
Fantastic sound quality for its size!
Functional and elegant.
Perfect size for my ears
Sleek design and excellent performance.
i was so hesitant to make this purchase bcoz it cost around 23k then i decided to go ahead to make my audiophile journey abit more serious i was using Kz zs12proX as my main IEM experience is very good then i decided to upgrade to mid range flagship IEM to improve my audio quality...Then i brought this Aful performer 7 actually this IEM have 2 DDs + 4 BA drivers + 1 micro planar Driver totally 8 Drivers.Aful literally miscalculated this IEM so badly :P...
My experience with this Aful p7 is Mindblowing its a 100% true worthy upgrade this IEM opens Audophile to new world of listening experience Clean sounding and very high resolution clarity in musics are great its far betterthan my Kz zs12 proX ofcourse this price is 5 times morethan Kz Zs12proX but its really worth it.This is my EndGame IEM im completely satisfied with its performance im started using it regularly it start to give more clarity in music as you start using the IEM drivers more i able to hear better sounding then the 1st day i used this IEM the drivers get used to the Sounds as you play for20-30+ hours..This Aful performer 5+2+1...Thanks to Audio store for bringing in unique items for audiophiles in india
Sleek and modern design.
The sound clarity is exceptional, love these earbuds.
Excellent sound quality, highly recommended!
Crystal clear sound with deep bass.
It has enough power to drive some heavy headphones, I liked it's slightly warmer and analogue sound signature. Build quality is good except usb port is a little wobbly but didn't had connection issues. Supports 4.4 and 3.5mm jack. Looks good in black and golden accents with faux leather back. No complaints for sound quality. Shipment arrived on time & received a surprise gift of coffee and letter for theaudiostore. Nice gift wrap.