Devialet — is an acoustic engineering company working at the intersection of luxury and cutting-edge technology, with a mission to return sound to its true place in our daily lives.
Founded in 2007 and based in Paris, Devialet has become one of the industry leaders thanks to its continuous innovation in the world of audio engineering.
Devialet invented a revolutionary technology that transformed sound reinforcement: ADH® (Analog Digital Hybrid). This technology is a synthesis of analog and digital amplification working in parallel to achieve incredible audio output power. Today, ADH® technology is at the heart of most Devialet products: Phantom loudspeakers, Dione soundbar and Astra amplifier.

Over 200 Devialet engineers have made a commitment to surpass the highest industry standards, to go beyond physical limits. The result of this Herculean effort is Phantom, the epitome of engineering excellence in a simple, elegant form.

Over 200 Devialet engineers have made a commitment to surpass the highest industry standards, to go beyond physical limits. The result of this Herculean effort is Phantom, the epitome of engineering excellence in a simple, elegant form.
Devialet invented a revolutionary technology that transformed sound reinforcement: ADH® (Analog Digital Hybrid). This technology is a synthesis of analog and digital amplification working in parallel to achieve incredible audio output power. Today, ADH® technology is at the heart of most Devialet products: Phantom loudspeakers, Dione soundbar and Astra amplifier.

Inspired by the famous "Giant's Causeway"in Northern Ireland, are clad in natural polished Bianco Carrara marble. The special design was created at Mercury’s request in close collaboration with Devialet’s merchandising team in Paris.
In April 2021, ALOT signed an agreement and received the status of an official distributor of Devialet in the Russian Federation. In July 2021, with the support of Mercury, a temporary Devialet pop-up appeared in TSUM’s Apple Shop space, and in August, legendary Devialet speakers appeared in selected stores and Technopark. In late 2021, Russia’s most popular techno-blogger Valentin Wylsacom Petukhov shot a review of the Phantom I speaker system, which garnered a record 1.9 million views.

Today, Devialet products are officially available in selected stores of the premium retail chains Technopark and Restore, as well as in Doctor Head, SoundProLab, Pult.ru, and some independent Hi-Fi salons.

Signing a distribution agreement with ALOT in 2021 and relaunching the brand in Russia

Signing a distribution agreement with ALOT in 2021 and relaunching the brand in Russia
In April 2021, ALOT signed an agreement and received the status of an official distributor of Devialet in the Russian Federation. In July 2021, with the support of Mercury, a temporary Devialet pop-up appeared in TSUM’s Apple Shop space, and in August, legendary Devialet speakers appeared in selected stores and Technopark. In late 2021, Russia’s most popular techno-blogger Valentin Wylsacom Petukhov shot a review of the Phantom I speaker system, which garnered a record 1.9 million views.

Today, Devialet products are officially available in selected stores of the premium retail chains Technopark and Restore, as well as in Doctor Head, SoundProLab, Pult.ru, and some independent Hi-Fi salons.
Inspired by the famous "Giant's Causeway"in Northern Ireland, are clad in natural polished Bianco Carrara marble. The special design was created at Mercury’s request in close collaboration with Devialet’s merchandising team in Paris.

In 2015, Devialet introduced the world to a loudspeaker system that revolutionized the world of sound: Phantom. Dozens of patented technologies have completely redefined traditional amplification and sound emission techniques to provide an unforgettable experience, transforming the ordinary process of listening to music into a special ritual. Phantom emits ultra-dense sound with a physical impact that is incredibly powerful and distinct, with zero distortion, no saturation, and no background noise. In 2021, Devialet introduced an updated Phantom lineup called Phantom I.

Since its introduction, the Phantom has created its own class of devices, which it still occupies today, continuing to make a strong impact on the world of audio. Working on the design of the Phantom, the Devialet team was inspired by an ideal acoustic shape—the Olson sphere. The Phantom’s tweeter guard brings a touch of poetry with its graceful pattern, which was inspired by two very different things: the shape of 18th-century French gardens (a tribute to the brand’s French origins) and the sound waves that form the figures of Chladni.

Phantom is a product of French heritage in every sense. Each Phantom is designed and manufactured in a state-of-the-art factory in France, built exclusively for Phantom loudspeakers. "Born in France" is evident even in the brand name: Vialet is the surname of engineer Guillaume Vialet, an associate of Denis Diderot, the famous 18th-century French writer and Enlightenment philosopher, and author of the Encyclopedia of the Enlightenment.

Phantom I. From revolution to benchmark

Phantom I. From revolution to benchmark
In 2015, Devialet introduced the world to a loudspeaker system that revolutionized the world of sound: Phantom. Dozens of patented technologies have completely redefined traditional amplification and sound emission techniques to provide an unforgettable experience, transforming the ordinary process of listening to music into a special ritual. Phantom emits ultra-dense sound with a physical impact that is incredibly powerful and distinct, with zero distortion, no saturation, and no background noise. In 2021, Devialet introduced an updated Phantom lineup called Phantom I.

Since its introduction, the Phantom has created its own class of devices, which it still occupies today, continuing to make a strong impact on the world of audio. Working on the design of the Phantom, the Devialet team was inspired by an ideal acoustic shape—the Olson sphere. The Phantom’s tweeter guard brings a touch of poetry with its graceful pattern, which was inspired by two very different things: the shape of 18th-century French gardens (a tribute to the brand’s French origins) and the sound waves that form the figures of Chladni.

Phantom is a product of French heritage in every sense. Each Phantom is designed and manufactured in a state-of-the-art factory in France, built exclusively for Phantom loudspeakers. "Born in France" is evident even in the brand name: Vialet is the surname of engineer Guillaume Vialet, an associate of Denis Diderot, the famous 18th-century French writer and Enlightenment philosopher, and author of the Encyclopedia of the Enlightenment.

In 2018, Devialet introduced Phantom’s "little brother," called Phantom Reactor, which was later renamed Phantom II in 2021. By shrinking the size even further while maintaining high performance, Devialet engineers brought to life a unique ultra-compact home Hi-Fi system capable of delivering the highest sound quality and physical impact at whatever volume you listen to it at.

Phantom II. Compact. Immense

Phantom II. Compact. Immense
In 2018, Devialet introduced Phantom’s "little brother," called Phantom Reactor, which was later renamed Phantom II in 2021. By shrinking the size even further while maintaining high performance, Devialet engineers brought to life a unique ultra-compact home Hi-Fi system capable of delivering the highest sound quality and physical impact at whatever volume you listen to it at.

Devialet Dione represents the pinnacle of acoustic engineering advancements applied to home theater solutions: a 950W soundbar with Dolby Atmos® 5.1.2 that elevates home movie experiences. The Devialet Dione soundbar features the best built-in subwoofers on the market, making it a true all-in-one system. Eight long-throw subwoofers produce powerful, deep low-frequency effects with enhanced sound wave directivity, creating an immersive experience for movies or music. The ORB® center sphere, inspired by Phantom’s signature aesthetic, allows mechanical and acoustic adaptation to any room.

The Devialet Dione 2022 soundbar earned the EISA Award High-End Soundbar 2022−2023 from the European Audio and Video Experts Association. This recognition, based on evaluations by EISA’s expert magazines, honors the soundbar’s innovation and performance:
"Dione impresses with its restraint, evocative ambience, and smooth detail reproduction. To hear it is to want it." — EISA

Devialet Dione. Sound. Without Boundaries

Devialet Dione. Sound. Without Boundaries
Devialet Dione represents the pinnacle of acoustic engineering advancements applied to home theater solutions: a 950W soundbar with Dolby Atmos® 5.1.2 that elevates home movie experiences. The Devialet Dione soundbar features the best built-in subwoofers on the market, making it a true all-in-one system. Eight long-throw subwoofers produce powerful, deep low-frequency effects with enhanced sound wave directivity, creating an immersive experience for movies or music. The ORB® center sphere, inspired by Phantom’s signature aesthetic, allows mechanical and acoustic adaptation to any room.

The Devialet Dione 2022 soundbar earned the EISA Award High-End Soundbar 2022−2023 from the European Audio and Video Experts Association. This recognition, based on evaluations by EISA’s expert magazines, honors the soundbar’s innovation and performance:
"Dione impresses with its restraint, evocative ambience, and smooth detail reproduction. To hear it is to want it." — EISA

Devialet Gemini II is the culmination of fifteen years of research and development by the Devialet engineering team to create a truly compact speaker with premium performance, encapsulated in an even more compact form. It features advanced Adaptive Noise Cancellation technology, redesigned ergonomics, and uncompromising Devialet signature sound.

Devialet Gemini II is the second generation of Devialet in-canal headphones—a complete reimagining of the 2020 debut Gemini model.

Devialet Gemini. (Un)permeable sound

Devialet Gemini. (Un)permeable sound
Devialet Gemini II is the culmination of fifteen years of research and development by the Devialet engineering team to create a truly compact speaker with premium performance, encapsulated in an even more compact form. It features advanced Adaptive Noise Cancellation technology, redesigned ergonomics, and uncompromising Devialet signature sound.

Devialet Gemini II is the second generation of Devialet in-canal headphones—a complete reimagining of the 2020 debut Gemini model.

Meet Devialet Mania—the first portable smart speaker from the French engineering company behind the legendary Phantom. Devialet Mania delivers a radically new approach to sound: spontaneous, evoking obsession more than ever.

Devialet’s iconic French aesthetic has been transformed into the portable Devialet Mania — with its convenient carrying handle, IPX4 splash protection, and built-in rechargeable battery, Devialet Mania ensures your favorite music follows you anywhere. Focus on it, stash it away, or take it outside—Mania is designed to elevate any environment, anytime.

Devialet Mania. Metamorphic Sound

Devialet Mania. Metamorphic Sound
Meet Devialet Mania—the first portable smart speaker from the French engineering company behind the legendary Phantom. Devialet Mania delivers a radically new approach to sound: spontaneous, evoking obsession more than ever.

Devialet’s iconic French aesthetic has been transformed into the portable Devialet Mania — with its convenient carrying handle, IPX4 splash protection, and built-in rechargeable battery, Devialet Mania ensures your favorite music follows you anywhere. Focus on it, stash it away, or take it outside—Mania is designed to elevate any environment, anytime.

Devialet Astra, bringing together a decade and a half of research and development, is the most advanced all-in-one integrated system to succeed the Expert Series. Retaining the clean lines and compact size of its predecessor, the Astra’s design draws inspiration from Art Deco and Streamline aesthetics. Like all Devialet products, the Astra now features a special Opéra de Paris edition. Hand-applied sheets of gold leaf, meticulously attached by skilled artisans at the Gohard Atelier in Paris, elevate the amplifier’s cutting-edge design with timeless elegance.

The next generation of revolutionary ADH® hybrid amplification technology, a fusion of analog (Class A) and digital (Class D) amplification, takes the best of both worlds — the warmth of analog sound and the phenomenal power of digital — to deliver powerful audio output.
The Devialet Astra integrated amplifier redefines the boundaries of high-end audio wuth unmatched performance. 2×300 watts of pure power, zero distortion, zero saturation.

Devialet Astra epitomizes French innovation and craftsmanship. Designed in Paris and assembled in a state-of-the-art factory in France, each amplifier undergoes meticulous assembly, blending advanced machinery with the indispensable human touch, ensuring that it meets Devialet’s stringent acoustic and aesthetic standards.

Devialet Astra. Stellar Sound

Devialet Astra. Stellar Sound
Devialet Astra, bringing together a decade and a half of research and development, is the most advanced all-in-one integrated system to succeed the Expert Series. Retaining the clean lines and compact size of its predecessor, the Astra’s design draws inspiration from Art Deco and Streamline aesthetics. Like all Devialet products, the Astra now features a special Opéra de Paris edition. Hand-applied sheets of gold leaf, meticulously attached by skilled artisans at the Gohard Atelier in Paris, elevate the amplifier’s cutting-edge design with timeless elegance.

The next generation of revolutionary ADH® hybrid amplification technology, a fusion of analog (Class A) and digital (Class D) amplification, takes the best of both worlds — the warmth of analog sound and the phenomenal power of digital — to deliver powerful audio output.
The Devialet Astra integrated amplifier redefines the boundaries of high-end audio wuth unmatched performance. 2×300 watts of pure power, zero distortion, zero saturation.

Devialet Astra epitomizes French innovation and craftsmanship. Designed in Paris and assembled in a state-of-the-art factory in France, each amplifier undergoes meticulous assembly, blending advanced machinery with the indispensable human touch, ensuring that it meets Devialet’s stringent acoustic and aesthetic standards.