Astell&Kern – AK ZERO1

Handcrafted in Japan Balanced Sound Signature 1 Year ofWarranty Ideal forAudiophiles Best Suited forPortable Use 2 BA + 1 Planar DD + 1 Micro DD Drivers Replaceable MMCXCables Tangle-FreeOFC Cables AluminiumBuild DESCRIPTION HYBRID DRIVER SETUP HOUSED IN AN ALUMINIUM SHELL WITH 3D PRINTED RESIN The team at Astell&Kern packed the AK ZERO1 with four drivers in a unique configuration to achieve the highest possible audio quality. Astell&Kern AK ZERO1 features a hybrid setup with 1 micro rectangular planar dynamic driver, 2 balanced armature drivers and 1 dynamic driver. This complex driver system sits in a well-crafted resin enclosure where each driver is carefully placed in the optimal 3D position, enclosed in specifically designed acoustic chambers manufactured with precise 3D printing technology. By implementing this, the team eliminated unnecessary movement and resonance of the drivers to ensure stable performance. The housing designed with Astell&Kern’s unique advanced aluminium-refining technology keeps resonance to a minimum and creates the highest-quality sound. NATURAL SOUND SIGNATURE WITH DEDICATED DRIVERS FOR FREQUENCY MANAGEMENT Astell&Kern AK ZERO1 features a hybrid setup with a micro rectangular planar dynamic driver which is a specially developed driver with highly advanced technology that allows a planar driver to be applied to IEMs. To go along with this driver, the team adopted a sturdy and lightweight planar membrane to minimise frequency loss and applied a vibration panel that features a high-polymer film with thin metal to create crystal clear high frequencies. Two BA drivers are made using custom coil parameters and offer crystal-clear vocals with super-low distortion. The 5.6 mm Dynamic Driver has been created through a fully automated, error-free process, ensuring rich, controlled and deep low frequencies. The three frequency ranges are divided clear but with utmost precision offering a natural and life-like sound. EFFICIENT CROSSOVER NETWORK MANAGEMENT FOR HARMONIOUS SOUND DISTRIBUTION Astell&Kern AK ZERO1 focuses on combining the sounds of three unique driver technologies into one. Composed of a Micro Rectangular Planar Dynamic Driver, two BA drivers, and a 5.6 mm Dynamic Driver, the AK ZERO1 harmonises the characteristics of each driver to deliver the most natural sound to your ears. The ideal frequency response was achieved through the Cross Over Network, which is designed based on a thorough understanding of each driver’s parameters. ERGONOMICALLY BUILT AND HANDCRAFTED IN JAPAN WITH UTMOST ATTENTION TO DETAIL The Astell&Kern AK ZERO1 is meticulously assembled by highly experienced engineers and manufactured through stringent processes to the highest tolerances in Japan. This design philosophy is visible in the bold diagonal line that crosses the IEM, reflecting the true identity of the AK ZERO1. The cut surface created by the character line shines in the light, showcasing the premium quality of the product. The shape of the AK ZERO1 has been designed and refined to fit your ears perfectly. The uniquely shaped nozzles are slender enough to offer a snug fit while still having enough space to house the three individual drivers of the AK ZERO1. This ensures that the high-quality sound created by the hybrid driver configuration is delivered accurately and efficiently straight to your ears. HIGH-PURITY DETACHABLE 4 CORE PURE SILVER-COATED OFC CABLE WITH MMCX CONNECTOR The cable included with the Astell&Kern AK ZERO1 is of high quality and delivers a distortion-free audio signal. A premium 4 core pure silver-coated OFC cable comes bundled with the AK ZERO1, enhancing audio performance and reducing the loss of audio signal during transmission. This included cable features a sturdy design with aluminium plugs making it durable and offering a longer usage life. The cable features an MMCX connector on one end and a 3.5mm connector on the other, allowing for easy connectivity with various devices and even allowing for upgradability with its detachable design. COMES BUNDLED WITH A UTILITARIAN CARRY CASE AND EAR TIPS FOR ALL USERS The Astell&Kern AK ZERO1 ships with much-needed accessories and an elegant carry case, making it easy to store and personalise to your taste. There is one utilitarian carrying case included with a variety of ear tips like 5 pairs of silicone ear tips and a pair of memory foam ear tips to customise the fit of the IEM according to your needs. This is thoughtful and reduces the need to buy extra accessories. SPECS AUDIO SPECIFICATIONS DRIVERS Hybrid Drivers 1x Special Micro Rectangular Planar Dynamic Driver 2x Custom Balanced Armature Driver 1x 5.6mm Micro Dynamic Driver IMPEDANCE 16Ω@1KHz SPL 96dB@1KHz (1mW) FREQUENCY RESPONSE 25Hz – 30KHz TOTAL HARMONIC DISTORTION 0.7%@1KHz CONTROLS & CONNECTIVITY WIRED CONNECTIVITY 3.5mm Input CONNECTOR TYPE MMCX MICROPHONE NA COMPATIBILITY Universal DESIGN & BUILD WEARING STYLE In-Ear CABLE TYPE Hi-Fi Grade Pure Silver-Coated OFC Cable HOUSING MATERIAL Aluminum IN THE BOX BOX CONTENTS 1. Astell&Kern AK ZERO1 In-Ear Monitors 2. 1x 3.5mm headphone cable with MMCX headphone connectors 3. 2x AK ZERO1 earphone housings 4. 5x sizes of silicon ear tips 5. 1x sizes of comply foam ear tips 6. 1x carry case FAQs What is the warranty and how do I claim it? All Astell&Kern products come with a year warranty. You can simply claim the warranty with us by clicking. here. What is the sound signature in the Astell&Kern AK ZERO1? The Astell&Kern AK ZERO1 comes with a Balanced Sound Signature that delivers great clarity over the mids with punchy bass. The AK ZERO1 is a perfect fit if you like listening to all kinds of genres. What type of drivers does Astell&Kern AK ZERO1 use? AK ZERO1 is loaded with 1 Special Micro Rectangular Planar Dynamic Driver, 2 Custom Balanced Armature Driver and single 5.6mm Micro Dynamic Driver. What is the included cable made of? The Astell&Kern AK ZERO1 comes with premium 4 core pure silver-coated OFC cable. Are the cables on the Astell&Kern AK ZERO1 replaceable? Yes, the Astell&Kern AK ZERO1 comes with replaceable MMCX cables. Does Astell&Kern AK ZERO1 have a remote and microphone? No, the Astell&Kern AK ZERO1 believes in minimalism. Also, what is a remote when compared to the gorgeous sound it offers. How is the overall fit of Astell&Kern AK ZERO1? The Astell&Kern AK ZERO1 comes with an in-ear design which gives a secure fit. Also the lightweight design of ZERO1 makes them comfortable to use for long hours. Does AK ZERO1 come with a carry case? Yes, they do come with a carry case. Did you just smile? Does the Astell&Kern AK ZERO1 come with detachable cables? Yes, the cables are indeed detachable. Making for easy storage and convenient for whenever you want to replace or upgrade cables. What are the accessories included with the AK ZERO1? The AK ZERO1 is rest assured with abundant accessories:–1x 3.5mm Headphone Cable With MMCX Headphone Connectors –2x AK ZERO1 Earphone Housings –5x Sizes Of Silicon Ear Tips –1x Sizes Of Comply Foam Ear Tips –1x Carry Case Warranty & Media Reviews 1 Year Warranty Don’t sweat it, this Astell&Kern AK ZERO1 comes with a 1 year warranty from Astell&Kern that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer’s warranty. Read more about Astell&Kern’s warranty in India.