Introducing the Luna, the third in Astell & Kern’s growing line of IEM earphones, following the AK Zero1 and Zero2. Crafted in Japan, Luna is a single-driver, planar-magnetic design, encased in a smooth titanium housing engineered with durability and comfort in mind.
The brand, long known for its meticulous digital audio players, brings a comparable level of precision and innovation to these in-ears.
Signalling a significant leap in driver innovation and acoustic engineering, at its heart is a single, custom-designed 13mm unipolar micro planar magnetic driver, dubbed ‘Katabiki (片響).’
This is no off-the-shelf component. Developed in collaboration with Japanese audio specialists MADOO, the Katabiki driver utilises a bespoke unipolar magnetic circuit – a single powerful magnet with a dual ring-shaped yoke that precisely controls diaphragm movement.
This is important: planar magnetic drivers are typically larger and more complex, often reserved for over-ear headphones.
The brand, long known for its meticulous digital audio players, brings a comparable level of precision and innovation to these in-ears…
Here, Astell & Kern has found a way to miniaturise the tech without compromising the sonic virtues that planar fans prize, namely lightning-fast response, microscopic detail retrieval, and ruler-flat phase characteristics.
The diaphragm itself is said to be astonishingly light. A printed aluminium pattern on an ultra-thin film ensures minimal mass and superior rigidity, crucial for speed and accuracy.
All of this is housed in a titanium shell that’s not only stylish, but contributes to the acoustic performance by minimising unwanted resonances.
Astell & Kern also pays due respect to the signal chain. The Luna ships with a premium silver-coated OCC and copper OCC cable, which connects via a 2-pin, 0.78mm interface to your source.
The supplied accessory package contains seven pairs of ear tips, plus a luxurious Alcantara carry case.
While they lack niceties such as Bluetooth and noise cancelling, IEMs have become popular with audiophiles due to their excellent noise isolation, detailed sound reproduction, and portability. Their compact size also makes them ideal for travel.
The Astell & Kern LUNA sell for £2,699 (€3,049 / $2,700).
There’s a new reason to book a table in Mayfair – and this one comes with serious heat. Opening this April, MIKO Mei Fair is the latest launch from restaurateur Samyukta Nair – the force behind Jamavar, Bombay Bustle, MiMi Mei Fair and Nipotina. Taking over the ground floor of MiMi Mei Fair’s Georgian townhouse,…
The Young Vic Theatre has unveiled its 2026/27 season, with the headline attraction a new stage musical of Thelma & Louise; this bold reimagining of the 1991 road-movie classic opens the Main House season in September. The musical adaptation stars Amy Lennox as Thelma and Rachel Tucker as Louise. More than three decades after the…
The White Lotus has officially checked into the French Riviera for its fourth season, with filming now under way across Cannes, Saint-Tropez and Monaco. For a series that has made a habit of turning luxury destinations into characters in their own right, the Côte d’Azur feels like an especially inspired next stop. Season four will…
The Luxe Review 
Introducing the Luna, the third in Astell & Kern’s growing line of IEM earphones, following the AK Zero1 and Zero2. Crafted in Japan, Luna is a single-driver, planar-magnetic design, encased in a smooth titanium housing engineered with durability and comfort in mind.
The brand, long known for its meticulous digital audio players, brings a comparable level of precision and innovation to these in-ears.
Signalling a significant leap in driver innovation and acoustic engineering, at its heart is a single, custom-designed 13mm unipolar micro planar magnetic driver, dubbed ‘Katabiki (片響).’
This is no off-the-shelf component. Developed in collaboration with Japanese audio specialists MADOO, the Katabiki driver utilises a bespoke unipolar magnetic circuit – a single powerful magnet with a dual ring-shaped yoke that precisely controls diaphragm movement.
This is important: planar magnetic drivers are typically larger and more complex, often reserved for over-ear headphones.
Here, Astell & Kern has found a way to miniaturise the tech without compromising the sonic virtues that planar fans prize, namely lightning-fast response, microscopic detail retrieval, and ruler-flat phase characteristics.
The diaphragm itself is said to be astonishingly light. A printed aluminium pattern on an ultra-thin film ensures minimal mass and superior rigidity, crucial for speed and accuracy.
All of this is housed in a titanium shell that’s not only stylish, but contributes to the acoustic performance by minimising unwanted resonances.
Astell & Kern also pays due respect to the signal chain. The Luna ships with a premium silver-coated OCC and copper OCC cable, which connects via a 2-pin, 0.78mm interface to your source.
The supplied accessory package contains seven pairs of ear tips, plus a luxurious Alcantara carry case.
While they lack niceties such as Bluetooth and noise cancelling, IEMs have become popular with audiophiles due to their excellent noise isolation, detailed sound reproduction, and portability. Their compact size also makes them ideal for travel.
The Astell & Kern LUNA sell for £2,699 (€3,049 / $2,700).
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There’s a new reason to book a table in Mayfair – and this one comes with serious heat. Opening this April, MIKO Mei Fair is the latest launch from restaurateur Samyukta Nair – the force behind Jamavar, Bombay Bustle, MiMi Mei Fair and Nipotina. Taking over the ground floor of MiMi Mei Fair’s Georgian townhouse,…
Young Vic 2026/27 season driven by Thelma & Louise stage musical world premiere
The Young Vic Theatre has unveiled its 2026/27 season, with the headline attraction a new stage musical of Thelma & Louise; this bold reimagining of the 1991 road-movie classic opens the Main House season in September. The musical adaptation stars Amy Lennox as Thelma and Rachel Tucker as Louise. More than three decades after the…
The White Lotus checks into French Riviera for a fourth season: here’s where you’ll be staying
The White Lotus has officially checked into the French Riviera for its fourth season, with filming now under way across Cannes, Saint-Tropez and Monaco. For a series that has made a habit of turning luxury destinations into characters in their own right, the Côte d’Azur feels like an especially inspired next stop. Season four will…
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