Astell&Kern LUNA In Ear Headphones IEM

£2,699.00
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LUNA is Astell&Kern’s third IEM, featuring a 13mm planar driver for precise, balanced sound. Handcrafted in Japan, it offers high fidelity, comfort, and elegant titanium design.


LUNA is the third product in Astell&Kern’s in-ear monitor (IEM) series, continuing the brand’s philosophy of delivering sound faithful to the original recording. Building on the technical foundations laid by the AK ZERO1 and AK ZERO2, LUNA introduces enhanced precision through a 13mm planar driver. The result is greater tonal balance and spatial definition, offering a more immersive and accurate listening experience.

Balanced Performance Across Genres

LUNA has been meticulously tuned to provide deep, resonant bass and delicate, shimmering treble. This careful attention to sound signature ensures exceptional performance across a wide range of musical genres. Whether it is classical, jazz, electronic, or rock, LUNA delivers clarity and depth that meets the demands of both casual listeners and critical audiophiles.

Katabiki

At the heart of LUNA is the newly developed Unipolar Micro Planar Magnetic Driver, known as Katabiki (片響), engineered in partnership with MADOO. Inspired by the structure of dynamic drivers, it features a unique unipolar magnetic circuit and a CNC-machined aluminium diaphragm housing for increased rigidity. The ultra-thin film diaphragm with a printed aluminium pattern drastically reduces weight, allowing for faster response and enhanced resolution. Its dual ring-shaped yoke and single magnet system provide excellent magnetic flux control and natural resonance.

Sonic Clarity Cabling

To complement its high-performance driver, LUNA includes a Silver-Coated OCC and Copper OCC cable that has been carefully engineered for superior conductivity and sonic purity. The cable design allows for precise signal transmission, ensuring that the driver performs to its full potential. Aluminium connector housings add to the product’s durability and premium finish, completing the overall high-end construction.

Made in Japan

Each LUNA unit is expertly assembled in Japan by seasoned artisans with extensive experience in IEM design. Every stage of the process, from component selection to final assembly, reflects an uncompromising commitment to quality. This blend of artisanal skill and cutting-edge technology results in a product that exemplifies precision engineering and reliable performance.

Design

LUNA’s design reflects both elegance and functional excellence. The titanium housing offers outstanding durability while enhancing acoustic performance and comfort. Its smooth curves, inspired by the form of the moon, promote a calm and stable listening experience. Engineered for both sonic precision and long-term wearability, LUNA combines refined materials with ergonomic design to deliver an audio experience where form and function coexist in perfect harmony.

Specifications

Model: Luna
Driver: 1 Planar Driver – 13mm Unipolar Micro Planar Magnetic Driver x1
Connector: 2-pin
Housing Material: Titanium
Frequency Response: 20Hz–30kHz*
SPL: 105dB @ 1kHz (1mW)*
Impedance: 5Ω @ 1kHz*
Total Harmonic Distortion: 1% @ 1kHz

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Testimonials

Bought some Rega Kyte speakers, stands and chords from DB online and they were incredibly helpful. They updated my delivery address very quickly and recommended a longer cut of cables which they did complimentary. They also noticed I didn’t order with banana plugs so called me back to double check, which I did mean to order. When i had some issues connecting my cables and speakers, I called for some advice which they happily gave. Excellent service and next day delivery to London. Thoroughly recommend.

James F.

Probably one of the best companies in the world. They had to special order in the speakers which took a fair bit of time, which is totally understandable, but they kept in touch with me throughout the entire time with updates (even on a Sunday!!!) and once the speakers were with them, they were dispatched and arrived next day.

The entire sound system that I purchased is insanely good, but still not as good as Doug Brady HiFi!

Guy H.

I have recently purchased a HiFi package with Doug Brady and I could not be more thrilled with my experience with them.
When I walked into the store, I was made to feel welcome and was introduced to some of the products. I produces a list of specific items I was interested in and John was really helpful in showing me these items. He set the system up so I could experience it, he made some suggestions which made the package even better. Nothing seemed too much trouble for him, he was very knowledgeable about the products and gave great advice. I didn't feel pressured to buy anything, or didn't feel that he was upselling at any point. I left with an amazing package and I'd like to thank John and the team for the fantastic experience.

Kaylay L.

It’s now two weeks since I bought home my new system and I wanted to say thanks again for all your help, advice and guidance, not to mention cups of tea. I now have a system that meets all my requirements and sounds fantastic. Special thanks to Jon, who I hope is on the road to recovery from his operation and to Roger, who helped me finalise my choice. The Rega Saturn, Hegel H190V and Dali Rubicon 2 is undoubtedly the best system I have ever owned.

Bryan M