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Warranty: 2 year(s)
Based on this philosophy, Astell&Kern and Vision Ears joined forces to create AURA, leading to the best audio player and IEM.
Vision Ears is a premium German IEM brand established in 2013. It provides the highest-quality IEMs created based on its technological prowess and meticulous craftsmanship by hand, earning it recognition as a leader in the premium IEM market. These two companies at the forefront of the audio player and IEM market joined forces to develop a new IEM based on a profound respect for each other's values in terms of sound and their outstanding technological competences.
Astell&Kern and Vision Ears share the philosophy of craftsmanship in sound, and with this shared vision, we were able create an unrivaled IEM with outstanding sound quality, integrity, and design that all audio lovers dream of.
Introducing AURA by Vision Ears and Astell&Kern, completed with uncompromising design and unrivaled technology.
Don't just listen to music; immerse in it.
AURA uses the best-quality drivers, materials, and meticulous design, creating unparalleled sound.
A total of 11 drivers enable overwhelming precision and offer perfect response and balance through the five-way crossover, while the delicate shell and mesh structure made from high-quality materials ensures that all components of AURA combine to create rich and natural sound.
AURA is design and performance in perfect harmony. Lose yourself in an enveloping sonic performance, where pace and precision meet a rich, natural sound.
Expertly crafted in Germany, AURA blends innovation, sophisticated styling and cutting-edge technology to create a listening experience like no other. Enjoy exquisite materials and peerless audio engineering – but most of all, enjoy your music.
“ I wanted to create a warm and enveloping IEM, with an analog but precise sound, with a very involving and faithful midrange, to which is added the contribution of a soft and delicate but at the same time extended high range. ”
- Oliver Marino, Sound Master at Vision Ears -
“ It is technologically extremely difficult for 11 driver units to clearly express each frequency range while maintaining a perfect balance.
AURA delicately tunes the five frequency ranges divided according to their unit characteristics based on the five-way crossover method to achieve a perfect balance.
In particular, with its ultra-high frequencies and balanced sound, it can even perfectly recreate hi-fi audio like Astell&Kern's SP3000. "
- Charlie, Sound Master at Astell&Kern -
Since 2013 Vision Ears is set out to develop the world’s most perfect In-Ear systems.
All our models are thoroughly crafted in Cologne, Germany. Blending outstanding performance with breathtaking design was always the driving force of Vision Ears.
The AURA is a perfect statement of this philosophy. The sophisticated yet elegant design was meticulously machined with highest level of precision and great attention to detail. A truly superior sound experience with luxury-like design.
The 8-mm isobaric dynamic drivers offer powerful output and precision sound. Two 8-mm dynamic drivers handle the low and mid-low frequency ranges, offering tighter, more precise, and better tuned bass thanks to their exquisite design.
It comes with specially selected four mid-low balanced armature (BA) drivers and four mid and mid-high BA drivers with two pairs of dual BA drivers that combine to handle the mid and mid-high frequency range. The carefully selected eight BA drivers work together to create precision mid-range sound and produce warm and emotional male and female vocals.
Balanced armature (BA) drivers designed with to maximize a sense of space and openness are utilized to create soft, delicate, yet expanded ultra-high-frequency sound that resonate richly in your ears.
The AURA technical configuration is designed with a 1st grade crossover, meticulously manufactured in Germany. All components being well chosen for lowest tolerances possible on the market. AURA is using a 5-way crossover with a particular circuit solution that avoids an excessive load from the tweeter towards the source (amplifier), thus reducing distortion and extending the reproduction of high frequencies. Internal wiring is made with premium silver plated copper alloy wire for highest performance.
Two 8mm dynamic drivers are placed facing each other in an isobaric configuration. As two drivers are placed facing each other and the sound is output from exactly between them, the constructive interference is maximized, effectively doubling the output volume. This, in turn, removes any phasing issues that may raise from the length difference between the sound tubes, reducing THD.
This design makes the low-frequency sound created by the dynamic drivers more accurate, solid, and vibrant.
The "special chamber" have a precise internal volume that has been calculated to get the best compromise between driver speedness and musicality. The two DD Drivers are strictly matched to reduce any possible phase incoherence which could lead to inaccurate transient reproduction.
AURA's open-structure design features a vacuum metal mesh that gleams elegantly on top. This special aluminum acoustic mesh circulates air from the dynamic driver to control the powerful resonating force, protecting internal components from external influences.
The front plate and shell of AURA is made from Swiss 6061-T6 aluminum.
Aluminum 6061 is an alloy that is lightweight, sturdy, and highly resistant to corrosion. On top of that, we added T6 heat treatment to enhance the strength of the aluminum, making it not only feather-light and sturdy but also allowing it to be given a beautiful finish.
Production processes of all parts are done through the highest-quality CNC milling process, one part at a time.
The Micro Groove Design is applied with surface treatment for milling process. Grooves are dug along the grain of the raw material to create a unique design, before the product is moved to a precision-tailored jig for laser engraving. This process is not just a standard laser process but a special laser process that eliminates parts of the raw material to engrave letters 0.5 mm deep while adding depth to the engravings. Next, the component is treated with oil to prevent oxidation, packaged, anodized, and given a custom dark bronze color.
Unlike the faceplate, the shell is oil-sealed and then handed to the polishing master. The faceplate is engraved with an esthetic design element, and the surfaces of shells are polished through a special sand-blast refinement process. Otherwise, marks will be left from the tools used, so each shell is polished like mirror by hand. Then, after sand-blasting and anodizing, the shell is ready to be given Vision Ears' custom warm gray color.
The AURA shell is the result of thousands of hours of work, including cutting diamonds out of rough rocks with carefully selected materials, precision processes, and specialized tools.
The elegance of leather products is determined by the following factors.
Masterful leather craftsmanship, skilled tanning, high-quality hides, farms that prioritize animal welfare, and excellent grasslands.
AURA's leather accessories are made of leathers from the best tanneries in Europe.
Leather accessories for AURA are made from the highest-quality calfskins and are tanned by skilled craftsmen to imbue them with unique colors and gloss and guarantee excellent durability, along with a soft yet fine grainy texture.
These leather accessories transcend time with their elegance and earn the envy of other famous brands.
· Leather Carrying Case
· Leather Earphone Pocket
· Leather Cable Clip
HANDCRAFTED IN COLOGNE- Each IEM is meticulously handcrafted by professional craftsman with extensive experience and is produced at our state
of the art facilities in COLOGNE to offer you the highest quality through strictly managed processes.
The cables that come with AURA are custom-made cables from Effect Audio that are specifically designed to deliver the overwhelming sounds of AURA.
The custom cables contain four wire components: two UP-OCC pure copper litz wires and two pure silver litz and pure copper litz hybrid wires to offer you the best sound performance.
On top of that, Effect Audio's EPO (Ergonomic Performance Optimization) technology is applied to offer outstanding flexibility for a more comfortable fit without affecting audio quality.
· Proprietary Dual Geometric Design
· EPO 24 AWG 4 Wires
· EA Ultra Flexi™ Insulation
· Rhodium Plated Brass Straight Type Plug
100% medical-grade silicone helps the SE1500 to fit comfortably on your head and minimizes the possibility of skin irritation.
The straight internal structure is designed in a perfect line that guarantees that sound moves in a linear fashion, enhancing sound insulation performance and increasing the sense of space. A total of six eartips are included to offer you a comfortable fit and improved sound.
AURA is a masterpiece of design and engineering prowess, offering bold yet unique esthetics that represent the brand's philosophy of precision and innovation.
The front plate's CNC processing line is not just a visual design element but a functional part that optimizes the internal components to provide quality sound.
The matte gun metal-colored shell gives agile and modern vibes, and the warm bronze color on the faceplate with a slight gloss adds elegance and sophistication.
The curved grille on the front plate is a delicate yet striking detail.
The high-quality design featuring advanced technologies and esthetics represents the uncompromising spirit and design of Astell&Kern and Vision Ears, offering you a true piece of art that provides unrivaled experiences beyond the functionalities of IEMs as a music player.
| Model | AURA |
| Driver | 8mm Al-Mg Low Dynamic Drivers in a Isobaric configuration x2 Balanced Armature Drivers for the low mids x 4 Balanced Armature Drivers for the mid&mid highs x 4 Balanced Armature Driver for the super tweeter x 1 |
| Cable | 0.78mm 2-pin Effect Audio Custom Selected Premium UP-OCC Pure Silver Litz and Pure Copper Litz Hybrid (4.4mm, 3.5mm) |
| Material | Aluminum |
| Frequency response | 10 Hz - 24 kHz |
| SPL | 115dB @ 1kHz, 1mW |
| Impedance | 10.5Ω @ 1kHz |
| Total Harmonic Distortion | 0.5% @ 1kHz |
Astell&Kern is synonymous with excellence in the realm of high fidelity. With unparalleled expertise and a commitment to superior sound quality, Astell&Kern pushes the boundaries of musical listening. Each product is crafted with passion and precision, delivering an uncompromising audio experience.
Immerse yourself in a world of crystal-clear musical details with our Astell&Kern digital audio players. Each model is a technological masterpiece, blending elegant design with exceptional sound performance. Enjoy lossless playback of your favorite tracks, with unparalleled clarity and fidelity.
Discover a total sonic immersion with our Astell&Kern audio headphones. Designed to reproduce every musical nuance with remarkable precision, our headphones transport you to the heart of your favorite music. Lightweight, comfortable, and equipped with cutting-edge technology, our audio headphones offer a captivating listening experience.
Reimagine your listening experience with our Astell&Kern DACs. DACs digitally convert audio signals into exquisite analog quality, offering enhanced sound clarity and dynamics. Enjoy every note and chord with exceptional precision, thanks to our high-end DACs.
Enhance your audiophile experience with our Astell&Kern accessories. From high-quality leather cases to audiophile-grade cables, our accessories are designed to optimize your listening experience and protect your valuable equipment.
Explore our exclusive collection of Astell&Kern products and discover the difference in high-quality musical listening. At iacono.fr, we are committed to providing you with the best audiophile products, and Astell&Kern is the ideal choice for discerning music enthusiasts.
Your quest for sonic perfection begins here with Astell&Kern on iacono.fr.
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