Devialet Expert 1000 Pro Dual Mono Amplifiers



Collections: Devialet Amplifers, New

Type: Amplifier

Dual-Mono · 2x1000Watts 6Ω

The new Devialet’s audiophile icon.

The Expert 1000 Pro is the ultimate model of the Expert Pro line, with 1000W of power at the service of music. This system of excellence is capable of driving the most demanding loudspeakers and achieving the best results with the lowest level of distortion in the world, even at full power.
A unique base plate in solid copper weighing 2.4kg is what guarantees a completely controlled thermal management.
The Expert 1000 Pro includes all Devialet exclusive technologies as well as major innovations developed for the new Expert Pro range.

THD+N : 0,00025% (1000W / 6Ω)
THD : 0,0001% (10W / 6Ω)
Signal-to-Noise ratio: 133dB
Advanced Phono stage
New ADH Intelligence®

Expert Pro : The world’s best performance, at all power levels.



  • Finish :
    • Unique casing hand polished
    • Bottom plate 100% pure copper for better thermal dissipation
  • Colour : Dark chrome finish
  • Dimensions : Length: 400mm  |  Width:  400mm  |  Height: 40mm
  • Weight :
    • Master : 9.7Kg
    • Companion : 9.5Kg
  • Installation : Horizontal or vertical installation with automatic tilt detection


  • Power : 2x1000Wrms 6Ω
  • Signal-to-Noise ratio : 133dB
  • THD - 130W/6Ω : 0,00025% / -112dB
  • THD - 10W/6Ω : 0,0001% / -120dB
  • Output impedance : 0,001Ω
  • Damping factor : 8000
  • Bandwidth :
    • DC-30kHz (-0.1dB)
    • DC-95kHz (-3dB)
  • Phase :
    • 0.2° at 20kHz
    • 0.9° at 40kHz
  • Thermal distortion : Below measurement threshold
  • Technologies : ADHV2®, SAM®, AIR®, EVO®, DAC Magic Wire®, RAM®
  • Intelligence :
    • 3 x SHARC 400 MHz DSP's
    • 1 x 16 MHz RISC processor
    • 4 x 40 MHz RISC processors
    • 1 x 64 MHz RISC processor
  • Synchronisation : Up to 8 units


  • Wi-Fi :
    • 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
  • Ethernet RJ45 :
    • RJ45 10/100 Mbps Ethernet input for the Devialet AIR universal streamer
    • Supported formats: 16-bit/44.1 kHz PCM to 24-bit/192 kHz PCM
  • USB :
    • 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
    • Supported formats:
      • Very low latency
      • Bi-directionality for digitisation of the active source
  • S/PDIF TOSLINK optical connector : Supported formats :  16-bit/44.1 kHz PCM to 24-bit/192 kHz PCM
  • 3.5mm mini-jack S/PDIF optical + RS232 connector :
    • Supported formats: 16-bit/44.1 kHz to 24-bit/96 kHz
    • Device control via the bidirectional RS232 protocol up to 115200 bauds (documentation available via the configurator)
  • RCA 1 & RCA 2 connector (selected via the configurator) :
    • 1 or 2 coaxial S/PDIF digital inputs
      • Supported formats:
        • 16-bit/44.1 kHz PCM to 24-bit/192 kHz PCM
        • DSD64 1bit/2.822400MHz and 1bit/3.072000MHz
    • 1 S/PDIF coaxial (RCA1) digital output
      • Supported formats: PCM 24bits/48kHz/96kHz/192kHz
      • Multi-room use and monitoring loop
    • Pre-amplified analogue output (optional)
      • Fixed or variable volume
      • Output level up to 4 VRMS
      • Stereo/mono/left/right mixing
      • Active filtering available
      • WM8740 D/A convertor operating at 24 bits/192 kHz
      • Compatible with subwoofer, headphone amplifier, monitoring loop
      • May be activated / deactivated via remote control
  • RCA 3 & RCA 4 connectors (selected via the configurator) :
    • Line-in stereo analogue input
      • 24-bit/96 kHz or 24-bit/192 kHz sampling
      • T.I. PCM4202 A/D convertor
      • Accepts voltages up to +/- 10V
      • Maximum recommended level: 4 VRMS
    • Analog input stereo phono level
      • 16-bit/44.1 kHz PCM to 24-bit/192 kHz PCM
      • T.I. PCM4202 A/D convertor
      • Accepts voltages up to +/- 100mV
      • Maximum recommended level: 15mVRMS
      • Advanced conversion stage
  • 1 or 2 coaxial S/PDIF digital inputs
    • Supported formats:
      • 16-bit/44.1 kHz PCM to 24-bit/192 kHz PCM
      • DSD64 1bit/2.822400MHz and 1bit/3.072000MHz
  • Mini-jack 3.5mm : 3.5mm mini-jack trigger connector
  • 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
    • Output impedance: 0.001Ω


  • Type of supported cartridges: MM/MC
  • MM sensitivity from 1mVRMS to 15mVRMS
  • MC sensitivity from 100 μVRMS to 5000 μVRMS
  • 256 combinations for the resistive/capacitive loading of the cartridge
  • Stereo/mono/left/right mixing
  • 13 equalisation curves available
  • Specific menu for dynamic adjustment of all these settings


  • 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
  • SAM profile via configurator allowing the precise adaptation of the sound signal to the specifications of your speakers
  • Available active filtering on all analogue outputs via configurator
  • Volume control in increments of 0.5 dB
  • Volume adjustment range: -97.5 dB to +30.0 dB
  • Bypass/pass-thru mode available input by input
  • Balance adjustment
  • Tone control: bass +/-18 dB, treble +/-18 dB with variable frequency cut-off via configurator


  • Chassis carved out of a single aluminium block
  • Dark chrome finish
  • Hand polishing, unique piece
  • Dimensions: 114mm x 114mm x 43mm  (l, w, h)
  • Weight: 568g (without batteries)
  • Requires 2 AAA batteries (1.5V LR03), provided – service life of a set of batteries: 5 years
  • No pairing required
  • Ultra responsive, latency < 3ms


  • 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)
  • High resiliency to hazards potentially encountered on distribution networks : brownouts, quick transients, overloads
  • PLC Compatible


  • 2 Devialet Expert 1000 Pro
    • 1 Master unit
    • 1 Companion unit
  • 1 Power cable
  • 1 User Manual
  • 2 Warranty booklets (5 years)
  • 1 Companion booklet
  • 1 Master booklet
  • 1 Microfibre cloth
  • 2 Pairs of gloves
  • 2 SD cards
  • 1 Remote Expert (2 AAA batteries LR03 1,5V provided)

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