Devialet Expert 1000 Pro Dual


Dark chrome | Hand polished casing carved out of a single aluminium block 100% pure copper bottom plate for optimal thermal dissipation

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Devialet Expert 1000 Pro Dual

Expert 1000 Pro

Devialet Expert Pro is the world’s most advanced audiophile system, meant for music lovers in search of a refined and emotional listening experience.

Designed to replace traditional Hi-Fi systems, Expert Pro delivers all the core elements of playback – preamp, amp, DAC, streamer, phono stage – in a single and ultra-compact unit.

By rethinking sound reproduction at every turn, Devialet engineers have been able to achieve the best performance ever measured, at all power levels.

With a precise and natural attack, explosive dynamics, naked silence and beautifully true timbre, the experience is breathtaking.

Entirely configurable and upgradable, Expert Pro reveals your music’s full potential, whatever the source or speakers.


Breakthrough after breakthrough, Expert Pro technologies continue to redefine audio industry standards.

Ten years of research and development, 160+ patents and 90 awards later, Expert Pro remains the most critically acclaimed audio system of all time.


ADH® hybrid amplification delivering the musicality of analog and the power of digital, SAM® real-time speaker active matching, on-the-fly phono stage configuration with RAM®, Magic Wire® DAC to eliminate thermal distortion, free and regular upgrades through the EVO® platform…

Exclusively developed by Devialet engineers, these technologies radically enhance every aspect of Expert Pro’s architecture.

And with Core Infinity, Expert Pro’s new intelligent core, streaming your music without compromising sound quality is both simple and accessible.


Expert 1000 Pro complete

A game-changing innovation, SAM® enables Expert Pro to produce a signal ideally suited to your exact speaker model, thanks to advanced mathematical modeling of their acoustic architecture determined by SAM Lab.

With perfect temporal alignment and greater extension into low-end frequencies, the sound stage is exquisite.

Revolutionary, SAM® technology ensures you get the best from your speakers while providing permanent protection from overload.

800+ speaker models are now SAM-ready, and yours are certainly among them.


Roon and Devialet are thrilled to announce that Expert Pro systems have been awarded Roon Ready certification, bringing the best of Roon’s features to the Expert Pro range.

Enjoy Expert Pro and Roon Ready to the fullest and discover our offer to celebrate this partnership.


1000 remote audiovenue

An exceptional piece of technology and craftsmanship, Expert Pro’s remote lets you control your system with extreme precision from the palm of your hand.

Operated via ultra-low latency, omnidirectional radio link, volume control has never been as refined and reactive.

 An audiophile icon is born.

2×1000 Watts Under 6Ω

The Expert 1000 Pro combines two Expert 250 Pro units to create the ultimate Devialet system.

With 1000W of power per channel in an exclusive casing, it is capable of driving the most demanding loudspeakers with a staggering authority and refinement.

Devialet Expert 1000 Pro Dual Specifications

Expert 1000 Pro Specifications



Exclusive technologies

ADHV2®, SAM®, AIR®, EVO®, DAC Magic Wire®, RAM®

streaming services

Roon Ready | UPnP | Airplay® | Spotify Connect

Daisy chaining

Up to 8 units

Pre-amplified output

Patented Magic Wire Digital / Analogue Converter, D/A T.I. PCM1792
Unique high-precision MasterClock with very low jitter: 2ps RMS
Conversion of all inputs into 24-bit/192 kHz
Built-in DSD / PCM conversion


Dark chrome | Hand polished casing carved out of a single aluminium block 100% pure copper bottom plate for optimal thermal dissipation

Side plating


Phono stage

Advanced (MM / MC)


Length: 400mm | Width: 400mm | Height: 40mm


Master : 9,7Kg Companion : 9,5Kg

Power Supply

Universal 90-240Vac – 50/60Hz
Power cable provided adapted to the country
Patented single stage switching mode topology
High power level: 1200W continuous, 4000W peak
High output with power factor correction (PFC)


1000 internals

2×1000 Watts RMS under 6Ω

Distortion at full power

0.00025% THD+N

Distortion at full power

0,0001% (10W / 6Ω)

Distortion at 10w

0.0001% THD+N

Distortion at 10w

0.00025% THD+N

Signal-to-noise ratio


Output impedance


Damping factor



DC-30kHz @ -0.1dB
DC-95kHz @ -3dB

Phase rotation

0.2° at 20kHz
0.9° at 40kHz

Thermal distorsion

Below measurement threshold


2.4GHz 802.11 b/g/n Wi-Fi input for the Devialet AIR universal streamer
Supported formats: 16-bit/44.1 kHz PCM to 24-bit/192 kHz PCM


RJ45 100/1000 Mbps


USB Audio 2.0 asynchronous input/output
Supported formats: 16-bit/44.1 kHz PCM to 32-bit/192 kHz PCM
DSD64 1bit/2.822400MHz and 1bit/3.072000MH
Special characteristics:
Very low latency

Digital coaxial inputs

Supported formats:16-bit/44.1 kHz PCM to 24-bit/192 kHz PCM
DSD64 1bit/2.822400MHz and 1bit/3.072000MHz

Digital optical inputs

Supported formats: 16-bit/44.1 kHz PCM to 24-bit/192 kHz PCM

Supported formats

Up to 32bits / 192kHz PCM (USB)
Up to 24bits / 192kHz PCM (AIR®, Roon Ready, UPnP, AES/EBU, Coaxial)
Up to 24bits / 96kHz PCM (Optical)
Up to 1bit / 3.072000MHz DSD64 (USB, Coaxial)

Analogue inputs

Up to 4x RCA stereo
Sensitivity adjustable via the Configurator
Advanced phono stage (MM / MC)

Speaker output

4mm banana plugs, stripped cables or fork connectors
Adjustable from 30 WRMS to 1000 WRMS via the configurator
Compatible with all speakers, from 1Ω to 16Ω
Short-circuit protection
Active filtering available

Home automation

Up to 1x RS232 3.5mm 115200 bauds (documentation available via the configurator)


3.5mm mini-jack trigger connector





In the world of sound, there is a striking paradox:

While Music has never been so accessible in terms of volume, the quality of the sound itself, and the way technologies manage to restitute it, remains questionable.

The purity and thousands of details that make music what it is, continue to elude us.

Devialet was born in 2007, as a response to that very issue.

Their goal: making it possible for a larger number of people to listen to perfectly restituted sound using everyday sound devices. Simple enough, come to think of it!

All their teams are hard at work, turning an insane ambition into an extremely concrete reality.

Step by step, we have sparked a real technological revolution in the audio world that got in motion thanks to some radical innovations.

Since their creation, they have registered 200+ patents.

Devialet’s DNA finds its source in the influence of philosophers from the Enlightenment era.

theirr name is a reference to engineer Guillaume Vialet, a companion of Diderot and contributor to the French Encyclopedia. Vialet is widely known as one the intellectuals who, through their intellectual, cultural and scientific commitment, contributed to the betterment of the world.


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