Devialet Expert 220 PRO Integrated Amplifier

Devialet Expert 220 PRO Integrated Amplifier

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Key info

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.

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.  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:

THD noise (harmonic distortion) at full power under 6Ω

THD at 10W/6Ω

Output impedance

Signal-to-noise ratio

133 dB
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 is Pro system an engineering gem.

All Expert Pro systems incorporate all of Devialet’s audiophile technologies. 107 patents. 58 awards. The most award-winning audio system of all time.

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

Speaker Active Matching SAM

For the first time, your speakers operate at peak performance levels while 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, speed… with the SAM technology, the Expert Pro system has perfect knowledge of how your speakers behave.

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