The ultimate audiophile system

Expert Pro is the ultimate audiophile system, for the most discerning of music lovers.

Well above and beyond an ordinary amplifier, Devialet reinvents and combines for the first time all of the key components of expert playback (preamplifier, amplifier, DAC, streamer, phono stage) in a single and extremely thin slab.

Your Expert Pro is unlike any other: set each of the thousands of possible configurations for a unique musical experience.

Regardless of the source. Regardless of the speakers.

Request listening
Discover - Performances

Unmatched performance

Devialet technologies reinvent each step of the musical signal chain for never before achieved levels of performance.

Pure sound. Explosive dynamics. Absolute silence. Perfect audiophile playback, completely transparent. A rare emotional experience.

The performance delivered by Expert Pro is the best ever measured, at all power levels:

0.00025%THD+noise (harmonic distortion) at full power under 6Ω
0,0001%THD at 10W/6Ω
0.001ΩOutput impedance
133 dBSignal-to-noise ratio

Dual-Mono measurements

Discover - Les inventions Devialet

Devialet inventions

ADH® analogue-digital hybrid amplification, SAM® system for real-time adaptation of the signal transmitted to the speakers, free, regular updates using the EVO® platform, HD audio stream (wired or wireless) via AIR®, DAC Magic Wire®, RAM® Phono stage... The Expert Pro system is an engineering gem.

All Expert Pro systems incorporate all of Devialet's audiophile technologies. 107 patents. 62 awards. The most award-winning audio system of all time.

Explore Devialet technologies

In addition to these technologies exclusive to Devialet, Expert Pro benefits from many major innovations developed for this new line:

New ADH Intelligence®

New Magic Wire® DAC

New Class A Amplifier

New Class D Amplifier

New Power Supply

New Thermal Management

Explore Expert Pro innovations
Discover - Votre système

Your Expert Pro unlike any other

Vinyl turntable, CD player, tuner, computer, smartphone, tablet, NAS, online music services, television : the Expert Pro system elevates all of your music.

The Configurator enables you to adjust, with absolute precision, each setting of your audiophile set up. From defining active sources to setting the specifications of your phono cell, create a system unlike any other in the world.

Explore the Configurator>
Discover - devialet os

Ready for Devialet OS

Thanks to their unique architecture, Expert Pro systems are capable of integrating hardware and software innovations that will be introduced by Devialet engineers in the future.

Among other major improvements, Expert Pro will be able to integrate the new Devialet OS in 2017. A free upgrade will soon open the path for many uses of dematerialised music such as UPnP/DLNA.

A unique listening experience, whatever your preferences may be

Regardless of your source and regardless of your speakers, Expert Pro renders your audiophile setup breathtakingly. From the most delicate of turntables, to the highest quality file of your digital library, Expert Pro allows you to rediscover all your music.

  • COMPUTER
  • CD
  • VINYL
  • MOBILE / TABLET
  • TELEVISION
  • ALL SPEAKERS
Discover - Speaker Active Matching SAM

Speaker Active Matching SAM®

For the first time, your speakers operate at peak performance levels whilst being perfectly protected.

No speaker models are exactly the same. Expert Pro sends a signal that is precisely adapted to their acoustical architecture. Displacement, driver excursion, acceleration and speed... with the SAM® technology, the Expert Pro system has perfect knowledge of how your speakers behave.

723 Speakers

can already benefit from the revolutionary SAM technology

Discover the SAM Ready speakers
Discover - Remote

The sensoriality of audiophile refinement

A technological gem, the fully omnidirectional Devialet remote enables you to control your installation with the tips of your fingers, with no latency.

An incredible experience.

le configurateur

Infinite Setup Possibilities

Your system is unlike any other

Configurator is the revolutionary tool enabling you to endlessly customize your Devialet Expert.

From defining the activated sources, to the specifications of your phono cell, your Devialet Expert system precisely adapts itself to all of the specifications of your audiophile installation.

Configurator is the high precision audiophile tool allowing you to optimize your Devialet Expert system.

Go to Configurator > Go to Configurator >

SAM

Speaker Active Matching

For the first time, SAM® technology (Speaker Active Matching) incorporated in Devialet systems enables the precise adaptation of the sound signal to the specifications of your speaker model. This is made possible by the powerful DSP at the heart of each Devialet system.
These built-in systems protect your speakers and ensure top performance.

723 Speakers

can already benefit from the revolutionary SAM technology

Discover the SAM Ready speakers

SAM Lab: a new frontier

In 2015, Devialet's engineers succeeded in miniaturising the speaker analysis laboratory, allowing the equipment to be portable for the first time.

The SAM LAB was born.

Truly a great technological feat, SAM LAB will now enable Devialet engineers to progress more rapidly in their mission to make all speakers worldwide SAM® ready.

Watch the video

SAM is on tour

The SAM Lab Tour has begun. Look out for the next dates in your city!

106025
km
travelled by our SAM engineers to make all your speakers SAM Ready
DATE Country City
From 12/18/2015 to 12/21/2015 Singapore Singapore HIFI.COM.SG
12/11/2015 Switzerland Winterthur Voice70 ag
From 12/10/2015 to 12/16/2015 Hong Kong SAR China Hong Kong Square Wave HiFi
12/06/2015 France Aix-en-Provence La Maison de la Hi-Fi
12/05/2015 France Aix-en-Provence La Maison de la Hi-Fi
11/28/2015 United Kingdom Edinburgh Loud & Clear Edinburgh
11/27/2015 Switzerland Basel Kraske electronics AG
11/26/2015 Switzerland Genève Digistore
11/26/2015 France Toulouse Play
11/25/2015 United Kingdom Oxford Oxford Audio Consultants
11/21/2015 France Versailles Le Studio Hi-Fi
11/20/2015 France Versailles Le Studio Hi-Fi
11/15/2015 Belgium Bruxelles NEW MUSIC
11/07/2015 France Strasbourg Le Salon Acoustique
11/06/2015 France Tours L'Audiophile
10/30/2015 France Rennes HiFi 35
10/16/2015 Norway Oslo Stereofil
10/15/2015 Norway Oslo Norsk Audio Teknikk
10/14/2015 Norway Oslo DUET AUDIO EEB
10/10/2015 Luxembourg Luxembourg L'Audiophile
10/09/2015 Luxembourg Luxembourg L'Audiophile
10/03/2015 France Mouroux Espace Cinema
10/02/2015 France Nantes L’Auditorium Nantes
09/26/2015 France Grenoble Hi-Fi Vaudaine
11/13/2015 France Mulhouse Les Artisans du Son
11/13/2015 France Mulhouse Les Artisans du Son
09/18/2015 France Mulhouse Les Artisans du Son
09/17/2015 Latvia Riga Pro 1 Sound Store
12/09/2015 Sweden Stockholm Audio Concept
09/05/2015 Sweden Stockholm Audio Concept
09/04/2015 Sweden Stockholm Audio Concept
07/17/2015 New Zealand Christchurch Top Hi-Fi
07/16/2015 New Zealand Christchurch Top Hi-Fi
07/15/2015 New Zealand Hamilton The Audio Consultant - Hamilton
07/13/2015 New Zealand Auckland The Audio Consultant - Auckland
07/09/2015 Australia Kent Town VAF Research
07/08/2015 Australia Canberra Miranda Hi Fi
07/04/2015 Philippines Mandaluyong City Audio Visual Driver International Show Room
07/03/2015 Philippines Mandaluyong City Audio Visual Driver International Show Room
07/02/2015 Philippines Mandaluyong City Audio Visual Driver International Show Room

SAM measurements - Nautilus

Haute Fidelité • Devialet Edition d'Atelier
AvTech • Devialet Ensemble "Best Hi-Fi Innovation Award"
Hi-Fi Choice: revolutionary Devialet Ensemble sets new sonic standard
Stereoplay • EXPERT Devialet 400 "Kind of Magic"
Hifi News • SAM (Speaker Active Matching) by P.Miller
Hifi World: Parisian Chic
HiFi+ • Devialet Ensemble, the ultimate turnkey system
Devialet EXPERT 170 • Hi-Finews • P.Miller
DEVIALET 170 • Haute Fidelité (FR)
" Devialet,
un instrument de travail,
un instrument de plaisir.
Enfin ! "
Philippe Teissier du Cros, Sound Engineer
Philippe Teissier du Cros, Sound Engineer
Stereo: Music as it should sound with SAM
" Devialet is to music what Tesla is to automobile, a technological and emotional revolution! "
Tesla Motors France
Tesla Motors France
" The definition, roundness and purity of Devialet’s sound made me rediscover Bach, Beethoven and Brahms. I felt I was at the heart of the music. Bravo! "
Renaud Capuçon, Violonist
Renaud Capuçon, Violonist
" Devialet is the excellency of professional sound for music fans. "
Wax Tailor, Musician
Wax Tailor, Musician
" Devialet is impressive. They combine a mind blowing sound innovation – which is essential – with a perfect design and marketing with a rare quality! Job well done. "
Yves Riesel, CEO Qobuz
Yves Riesel, CEO Qobuz
" One day everyone will own a Devialet. It’s absolutely incredible! "
Thierry Chassagne, CEO Warner Music France
Thierry Chassagne, CEO Warner Music France
" It’s with immense emotion that I rediscover and share, with my Devialet, each one of the countless records I own. It’s vital that young pianists are able to get as close as possible to the work of big artists they didn’t get a chance to see in concert. "
Vladimir Tropp, Piano Professor @ Tchaikovsky Conservatory
Vladimir Tropp, Piano Professor @ Tchaikovsky Conservatory
" With Devialet we see music in colors. "
NUMA, Paris
NUMA, Paris
" When listening to music with a Devialet I have the feeling of rediscovering tracks I know. This system reveals the intensity of the sound and conveys the passion I feel in the creative process of playing but this time while listening. It’s really out of this world. "
Yaron Herman, Composer & Piano Player
Yaron Herman, Composer & Piano Player
" It’s magic to be able to reproduce with such precision this intangible and ephemeral art which is music. It’s when things surprise us constantly and become essential that you we recognise the real masterpieces. That is, without a doubt, what Devialet accomplished. "
Frédéric D'Oria-Nicolas, Piano Player
Frédéric D'Oria-Nicolas, Piano Player
" With their exclusive technology and their unique design, they succeeded brilliantly in reinventing the HiFi. "
Daniel Marhely, CEO Deezer
Daniel Marhely, CEO Deezer
" First, Devialet was for me a sound experience like I’ve never heard before. Then a triple revelation: technological, aesthetic and artistic. It’s exciting to see, once again, that French industry knows how to approach its market with a product of such high quality. "
Jacques Attali, Thinker
Jacques Attali, Thinker
" Its sound quality is now the stuff of audiophile legend. "
Paul Miller, Editor-in-chief @ Hi-Fi News
Paul Miller, Editor-in-chief @ Hi-Fi News

THE 9.0 EXPERT FIRMWARE RELEASE:

offers new unbelievable possibilities for the most demanding audiophiles.

Dear friends, today Devialet is proud to present you the new release of Expert’s internal Firmware, fruit of our engineers’ work. This version of the internal intelligence of the best audiophile system in the world brings it to new excellence heights.

Support of the Original d’Atelier

Enjoy the best embedded intelligence in Expert’s most astonishing iteration: the exclusive Original d’Atelier limited edition.

Fully dynamically configurable line input

Tune your line input with an absolute precision while listening to your music. Adapt in a perfect fashion the output and input levels and manage the level differences while changing from a digital source to your favorite analog sources with an absolute precision.

Enjoy numerous other improvements and minor bug fixes.

and always:

RAM®, Record Active Matching: your vinyl records at their best

RAM®, Devialet's exclusive new technology (Record Active Matching) adapts in real time the phono stage parameters, including: EQ curves, mix mode, cartridge sensitivity and loading parameters. Now providing 11 new equalization curves.



MAT®, Minimal Arithmetic Transform: DSD Engine

MAT®, Devialet's exclusive technology (Minimal Arithmetic Transform) is a lossless processing, involving less than 16 bit perfect additions to perform a 128 taps linear phase FIR filter. DSD 64 (DSD 1x)
is supported on USB and every high speed PCM digital input, through DoP v1.0 standard (DSD over PCM). Once more, your Devialet Expert system gains in versatility.



SAMV2 : Speaker Active Matching's new frontier

SAM is now able to model the most complex speakers, even those with passive radiators.



Intelligent Cinema Mode

Devialet transfigures your soundtracks, making voices and sound details more audible. All the power of your system is maintained. Your movies have never sounded so good.



Dynamic Power Management

The power supply adapts continuously to the music playing for greater energy efficiency..



Download White Paper

Keep your Expert state of the art

As Inventors of the world’s best amplification technology, ADH®, we are constantly working towards the ultimate perfection - zero distortion. In this passionate quest, we thoroughly reviewed the electronics of our products to develop the new Expert Pro line.

In order to let you enjoy all major innovations introduced by the new Expert Pro line and to keep your Expert state of the art, Devialet offers you the opportunity to upgrade your Expert to Expert Pro.

IN DEPTH RE-ENGINEERING OF THE ELECTRONICS

  • NEW ADH INTELLIGENCE®

  • NEW CLASS A AMPLIFIER

  • NEW CLASS D AMPLIFIER

  • NEW DAC MAGIC WIRE®

  • NEW POWER SUPPLY

  • NEW THERMAL MANAGEMENT

More information on Devialet’s new generation technologies

ACOUSTIC PERFORMANCE IMPROVED AT ALL POWER LEVELS

dual mono

stereo

thd
(10W / 6Ω)

0,0001%

0,00025%

thd+n
(Full Power / 6Ω)

0,00025%

0,0005%

Signal-to-Noise Ratio

133 dB

130 dB

AN ARCHITECTURE READY FOR THE FUTURE

Thanks to its unique architecture, your new Expert Pro will be able to support Devialet OS in 2017 via the integration of a new electronic card.

This dedicated card will add more brain power to your Expert Pro and enable new features, such as UPnP/DLNA. It will be offered to you for free as soon as it is available, for all Upgrades before 31st December 2016 (value of $1,800).

A SPECIAL ATTENTION PAID TO EVERY DETAIL

When upgrading your Expert, very special care will be given to your system so that you can enjoy it like it was the first day. In addition to all the hardware and software improvements, you will receive:

  • Electronics of your Expert and Remote completely upgraded
    (Remote of Expert Le 120, Le 200 et Le 400 only)
  • New packaging
  • A new power supply cable
  • A new 5 years warranty

THE 120 BECOMES THE EXPErt

Upgrade Price:

$ 4,590.00

  • stereo

    2x220 Watts 6Ω

  • THD+N

    0,0005% (220W/6Ω)

  • thd

    0,00025% (10W/6Ω)

  • signal-to-noise
    ratio

    130dB

When upgrading your Le 120 to the 220 Pro, you benefit from a complete revamp of your Expert and gain access to our new electronic architecture.

  • New mother board integrating the key components of Devialet technology, such as the new Class A amplifier, the new Magic Wire® (digital analog conversion) and the new power supply

  • New digital amplifier board

  • New architecture supporting Devialet OS in 2017

  • New firmware

  • New advanced phono stage including pre-out functionality

THE 200 BECOMES THE EXPERT

Upgrade Price:

$ 4,590.00

  • stereo

    2x220 Watts 6Ω

  • THD+N

    0,0005% (220W/6Ω)

  • thd

    0,00025% (10W/6Ω)

  • signal-to-noise
    ratio

    130dB

When upgrading your Le 200 to the 220 Pro, you benefit from a complete revamp of your Expert and gain access to our new electronic architecture.

  • New mother board integrating the key components of Devialet technology, such as the new Class A amplifier, the new Magic Wire® (digital analog conversion) and the new power supply

  • New digital amplifier board

  • New architecture supporting Devialet OS in 2017

  • New firmware

THE 250 BECOMES THE EXPERT

Upgrade Price:

$ 4,590.00

  • stereo

    2x250 Watts 6Ω

  • THD+N

    0,0005% (250W/6Ω)

  • thd

    0,00025% (10W/6Ω)

  • signal-to-noise
    ratio

    130dB

When upgrading your Le 250 to the 250 Pro, you benefit from a complete revamp of your Expert and gain access to our new electronic architecture.

  • New mother board integrating the key components of Devialet technology, such as the new Class A amplifier, the new Magic Wire® (digital analog conversion) and the new power supply

  • New digital amplifier board

  • New architecture supporting Devialet OS in 2017

  • New firmware

  • New bottom plate in solid copper

THE D-PREMIER BECOMES THE EXPERT

Upgrade Price:

$ 4,590.00

  • stereo

    2x250 Watts 6Ω

  • THD+N

    0,0005% (250W/6Ω)

  • thd

    0,00025% (10W/6Ω)

  • Signal-to-Noise
    Ratio

    130dB

When upgrading your D-Premier to the 250 Pro, you benefit from a complete revamp of your Expert and gain access to our new electronic architecture.

  • New mother board integrating the key components of Devialet technology, such as the new Class A amplifier, the new Magic Wire® (digital analog conversion) and the new power supply

  • New digital amplifier board

  • New architecture supporting Devialet OS in 2017

  • New firmware

  • New bottom plate in solid copper

THE 400 BECOMES THE EXPERT

Upgrade Price:

$ 7,790.00

  • dual-mono

    2X440 Watts 6Ω

  • THD+N

    0,00025% (440W/6Ω)

  • thd

    0,0001% (10W/6Ω)

  • signal-to-noise
    ratio

    133dB

When upgrading your Le 400 to the 440 Pro, you benefit from a complete revamp of your Expert and gain access to our new electronic architecture.

  • New mother board integrating the key components of Devialet technology, such as the new Class A amplifier, the new Magic Wire® (digital analog conversion) and the new power supply

  • New digital amplifier board

  • New architecture supporting Devialet OS in 2017

  • New firmware

THE 800 BECOMES THE EXPERT

Upgrade Price:

$ 7,790.00

  • dual-mono

    2X1000 Watts 6Ω

  • THD+N

    0,00025% (1000W/6Ω)

  • thd

    0,0001% (10W/6Ω)

  • signal-to-noise
    ratio

    133dB

When upgrading your Le 800 to the 1000 Pro, you benefit from a complete revamp of your Expert and gain access to our new electronic architecture.

  • New mother board integrating the key components of Devialet technology, such as the new Class A amplifier, the new Magic Wire® (digital analog conversion) and the new power supply

  • New digital amplifier board

  • New architecture supporting Devialet OS in 2017

  • New firmware

  • New bottom plate in solid copper

Free Upgrade
Available in 2017 with the
launch of the Devialet OS card

  • dual-mono

    2X1000 Watts 6Ω

  • THD+N

    0,00025% (1000W/6Ω)

  • thd

    0,0001% (10W/6Ω)

  • signal-to-noise
    ratio

    133dB

As a pioneer of a major technological innovation, opening the path for the new Expert Pro line, you will be offered our new electronic architecture allowing the integration of the Devialet OS card in 2017.

  • New mother board integrating the key components of Devialet technology, such as the new Class A amplifier, the new Magic Wire® (digital analog conversion) and the new power supply

  • New architecture supporting Devialet OS in 2017 (in priority for Original d’Atelier owners)

  • New firmware

  • New engraved bottom plate in solid copper