Devialet EXPERT 220 Pro


Devialet Expert 220 Pro

Du burde forberede deg på et lite sjokk. Devialet forsterkerne er ekstraordinære lydenheter med en blanding av bleeding-edge teknologi og et vakkert design. Devialet er high-end og ingeniørkunst på sitt beste og leverer et unikt audiokonsept. Dette er HIGH-FIDELITY for det 21. århundre.

Bestillingsvare: På fjernlager i Sverige.

Produktnummer: DEV00054 Kategori:

Devialet Expert Pro 220 yter 2x220Watt og er fantastisk i stereo og er samtidig første skrittet mot en dual-mono konfigurasjon.

Expert Pro 220 er designet for å møte de krevende behovene til audiofile med alle tilkoblingsmuligheter og et meget avanserte RIAA trinn.
Expert Pro inkluderer alle Devialet eksklusive teknologier samt alle nyvinninger utviklet for den nye Expert Pro-serien.

“Is the Devialet the best gift from France since the Statue of Liberty? You decide. For me they are both symbols of a revolution.”

Stereo · 2x220Watts 6Ω

The best Stereo, the first step towards Dual-Mono.

The Expert 220 Pro is designed to meet the demanding needs of audiophiles with full connectivity and the world’s most advanced phono stage.
It includes all Devialet exclusive technologies as well as major innovations developed for the new Expert Pro range.
Able to be linked to a second device to create an Expert 440 Pro, the Expert 220 Pro is the best solution to develop towards the extreme performance of the Dual-Mono configuration.

THD+N : 0,0005% (220W / 6Ω)
THD : 0,00025% (10W / 6Ω)
Signal-to-Noise ratio: 130dB
Advanced Phono stage
New ADH Intelligence®

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

Devialet technologies

Each Expert Pro system incorporates all of the exclusive technologies invented by Devialet.

A revolutionary electronic architecture that radically optimises the entire sound signal path, from its input in the Expert Pro system to its output to your speakers.

The key elements of this unique architecture have been thoroughly reviewed for the new Expert Pro line which introduces many major innovations :
New ADH Intelligence®
New Class A Amplifier
New Class D Amplifier
New Magic Wire®
New Power Supply
New Thermal Management

These technologies are protected by 107 patents, achieving 57 awards and acclaimed by the international audiophile press.




  • Finish : Chassis carved out of a single aluminium block
  • Colour : Dark chrome finish
  • Dimensions : Length: 383mm | Width: 383mm | Height: 40mm
  • Weight : 5.9Kg
  • Installation : Horizontal or vertical installation with automatic tilt detection
  • Synchronisation : Up to 8 units


  • Power : 2x220WRMS 6Ω
  • Signal-to-Noise ratio : 130dB
  • THD – 130W/6Ω : 0,0005% / -106dB
  • THD – 10W/6Ω : 0,00025% / -112dB
  • Output impedance : 0,001Ω
  • Damping factor : 8000
  • Bandwidth :
    • DC-30kHz (-0.1dB)
    • DC-95kHz (-3dB)
  • Phase :
    • 0.4° at 20kHz
    • 1.8° 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 :  DSD64 1bit/2.822400MHz and 1bit/3.072000MH
  • 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 220 WRMS via the configurator
    • Compatible with all speakers, from 2Ω 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: 114 mm x 114 mm x 34 mm (l, w, h)
  • Weight: 343g (without batteries)
  • Requires 3 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: 600W 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


  • 1 Devialet Expert 220 Pro
  • 1 Power cable
  • 1 User Manual
  • 1 Warranty booklet (5 years)
  • 1 Microfibre cloth
  • 1 Pair of gloves
  • 1 SD card
  • 1 Remote Expert (3 AAA batteries LR03 1,5V provided)
Duet Audio AS
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