Devialet Expert 440 Pro Dual

£13,400.00 inc.VAT

(1 customer review)

Dual-Mono lets you soar to whole new levels of performance. With half the distortion of stereo, Dual-Mono configuration features enhanced power supply to each channel.

Only 2 left in stock

SKU: Expert 440 Pro Categories: , Tag:

The Dual-Mono Expert Pro configuration is able to achieve new heights in performance, in particular with a distortion divided by 2 compared to the stereo system, more power for each channel and an extreme variety of connectors for the most demanding acoustic architectures.
The Expert 440 Pro loads all Devialet exclusive technologies as well as major innovations developed for the new Expert Pro range.

Well above and beyond an ordinary amplifier, Devialet reinvents and combines all of the key components of an audiophile system (preamplifier, amplifier, DAC, streamer, phono stage) into a single and extremely thin slab.

A dual-mono Expert Pro configuration further pushes the envelope of the limits of acoustical engineering: distortion is divided by 2, connections are multiplied by 2, limitless possibilities for evolution, extreme power. Two systems that provide 2x440W or 2x1000W.

Specification

RANGE
-Dual-Mono
FINISH
-Hand polished casing carved out of a single aluminium block
COLOUR AND FINISH
-Dark chrome finish
DIMENSION
-Length: 400mm
-Width: 400mm
-Height: 40mm
WEIGHT
-Master: 5.9Kg
-Companion: 5.4Kg

Performance

POWER
-2x440WRMS 6Ω
SIGNAL-TO-NOISE RATIO
-133dB
THD – 130W/6Ω
-0, 00025%
THD – 10W/6Ω
0,0001%
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

Inputs/Outputs

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
Special characteristics:
-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 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 440 WRMS via the configurator
-Compatible with all speakers, from 1Ω to 16Ω
-Short-circuit protection
-Active filtering available
-Output impedance: 0.001Ω

1 review for Devialet Expert 440 Pro Dual

  1. mike fenton

    Simply brilliant in all respects, sound (most importantly), looks and flexibility

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