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Devialet Expert 220 Pro Amplifier


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Found it cheaper? Click here. SKU: DVLE220
Ex VAT: £5,825.00

Mid-level model in the Expert range, 220 Pro features latest SAM, ADH and Magic Wire DAC technologies among others. 440 Dual Mono configuration also available.
Special offer: receive a FREE one-year Roon subscription when you order this model (please contact us for more details)

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Condition: Brand new in original retail packaging

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Warranty length 5 Years
Brand Devialet

Tech Specs

TI PCM4202 ADC Line In
- Accepts voltages up to +/- 10V
- Maximum recommended level: 4 VRMS
- Analogue input stereo phono level


TI PCM4202 ADC Analogue in
- Accepts voltages up to +/- 100mV
- Maximum recommended level: 15mVRMS
- Advanced conversion stage


Digital In: 1 or 2 Coax S/PDIF
- PCM: 16-24bit / 44.1-192kHz PCM
- DSD64: 2.822400MHz and 3.072000MHz


- Ethernet In: RJ45
- USB: 2.0 asynchronous in/out
- Special features: Very low latency
- Bi-directionality for digitisation
- Optical Connector: S/PDIF TOSLINK
- Mini-Jack: 3.5mm S/PDIF opt+ RS232
- RS232 protocol up to 115200 bauds
- RCA 3 & 4: Selected Via configuration
- Line-in stereo analogue input


For Devialet AIR
- RJ45 10/100 Mbps Ethernet in
- 2.4GHz 802.11 b/g/n Wi-Fi in


Speaker Out
- 4mm banana, stripped cables
- Fork connectors
- Adj: 30-440W RMS via configurator
- Compatible: from 1Ω to 16Ω
- Short-circuit protection
- Active filtering available
- Output impedance: 0.001Ω


- Power: 2 x 220Wrms, 6Ω
- Signal/Noise Ratio: 130dB
- THD+N: 130W/6Ω, 0.0005%
- THD: 10W/6Ω, 0.00025%
- Output Impedance: 0.001Ω
- Damping Factor: 8000
- Bandwidth: DC -30/95kHz (-0.1/3dB)
- Phase: 0.4/1.8° @20/40kHz


- Synchronisation: Up to 8 units
- Dark chrome hand polished casing
- carved from Single Alu block
- Dimensions (LWH): 383 x 383 x 40mm
- Weight: 5.9Kg

Product Description

Devialet Expert 220 Pro amplifier is a stereo model driven by 2 X 220 Watts at 6Ω. It is the best stereo solution for a seamless introduction to the extreme performance of the Dual-Mono configurations.

The Expert 220 has fantastic connectivity, coupled with a highly advanced phono stage, probably the most advanced in the world, designed for demanding vinyl enthusiasts. Plus, you can add another one for a second system for the ultimate Expert 440 Pro experience.

The Expert Pro Range

The difference between these models is not just in the performance. The Expert 130 Pro and Expert 220 Pro models work in stereo, whereas the Expert 440 Pro and the Expert 1000 Pro works in dual mono, each unit driving a different stereo channel. In addition. the Expert 220 Pro and Expert 250 Pro both feature a highly advanced new phono stage for an ultra-bespoke configuration.

Audiophile Grade Sound

Expert Pro is the ultimate Hi-Fi component to suit the demanding needs of true music lovers. The Devialet Expert 220 Pro amplifier is a huge improvement on ordinary amplifiers, the 220Pro reinvents amplifier design to combine all of the key components of expert playback (preamp, amp, DAC, streamer, phono stage) in a single and extremely thin slab. The Expert Pro is highly configurable, with the potential for a thousand possible configurations, which ensures a unique musical experience, irrespective of the source or speakers.

Unmatched performance

Devialet innovate each stage of the audio signal for unprecedented levels of audiophile performance. The perfect audiophile playback that is completely transparent offers a rare emotional experience. HD audio can be streamed (wired or wireless) via AIR, DAC Magic Wire or RAM Phono stage. Free, regular updates are available using the EVO platform. You can also stream music via AirPlay, Spotify Connect, Roon with Devialet AIR, UPnP renderers, with Devialet due to add more firmware updates in the future.

Audiophile Technologies

The Expert Pro systems incorporate all of Devialet's audiophile technologies, which are protected by 107 patents and hold 58 awards. In addition to these Devialet-exclusive technologies, the Expert Pro benefits from major R&D breakthroughs they have developed for this line, including ADH (analogue-digital hybrid amplification) Intelligence, Class A and D Amplifiers, a new power supply, Magic Wire DAC and Thermal Management.

Speaker Active Matching

Your speakers function, for the first time, at optimum performance degrees while staying impeccably protected. No speaker models are identical. Therefore, the Expert Pro sends a signal that has been filtered to adapt to their acoustical architecture. With the SAM technology, the Expert Pro system has perfect knowledge of how your speakers behave in terms of displacement, excursion, acceleration and speed.


The Expert Pro 220 amplifier benefits from triple SHARC 400MHz DSPs as well as one 16 MHz, four 40 MHz and one 64MHz RISC processors.

Best Performance

Expert Pro delivers the best performance ever measured at any power level.

- THD+N: 0.0005% (220W / 6Ω)
- THD: 0.00025% (10W / 6Ω)
- Signal-to-noise ratio: 130dB
- Advanced phono stage: Yes

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