Devialet Expert 440 ProDevialet Expert 440 Pro
Devialet

Expert 440 Pro Dual

The Expert 440 Pro combines two Expert 220 Pro units and offers up to 16 physical inputs and 440W of power per channel, for a Dual-Mono set-up without any compromise.

5 Years

£13,400

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Description

Expert Pro is an 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 breath-taking.

Every Expert 440 Pro input is configurable, meaning an unlimited amount of settings at your disposal, whether they be analogue inputs, digital inputs or outputs of either kind, the Expert 440 Pro adapts to your needs.

The built-in EVO card enables free, regular updates of the internal software that offer you the ability to improve the performance of your Devialet or to take advantage of new features in just a few clicks.

The 440 Pro comes with the latest Core Infinity firmware, which allows you to stream from the Devialet in a number of ways whether it be by Airplay, UPnP or via Roon. This means you are able to stream with ease from services like iTunes, Spotify, Tidal and Qobuz.

Like all Expert devices, the 440 Pro is fully controlled by software that allows you to configure it via their online configuration tool. Customise each of your inputs according to the sound source to achieve the best possible results.

Range
Dual Mono

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

Streaming Services
UPnP
Airplay®
Spotify Connect

Daisy Chaining
Up to 8 units

Phono Stage
Advanced (MM / MC)

Pre-amplifier 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

Casing
Dark chrome | Casing carved out from a single aluminium block

Side Plating
No

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

Weight
Master: 5.9kg, Companion: 5.4kg

Power
2×440 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
133dB

Output Impedance
0.001Ω

Damping Factor
8000

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

Phase Rotation
0.2° at 20kHz
0.9° at 40kHz

Thermal Distortion
Below measurement threshold

Wif-fi
2.4GHz / 5GHz 802.11ac, compatible with 802.11a/b/g/n

Ethernet
RJ45 100/1000 Mbps

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
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®, UPnP, 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, fork connectors or stripped cables
Compatible with all speakers from 8Ω to 2Ω
Short-circuit protection
Active filtering available

Home Automation
Up to 1x RS232 3.5mm 115200 bauds (documentation available via the Configurator)

Trigger
3.5mm trigger connector Trig In and Trig Out

2 Devialet Expert 220 Pro, 1 Expert Remote, 1 Digital coaxial link cable for audio, 1 Analog 3.5mm link cable for commands, 1 User Manual, 1 Warranty booklet (5 years), 2 SD cards, 2 Power cables, 2 Pairs of gloves, 2 Microfibre cloths