DEVIALET EXPERT 440 PRO DUAL
Expert 440 Pro Dual har eksepsjonell arkitektur og yter 2×440 watt i en dual-mono konfigurasjon.
Dual-Mono konfigurasjonen er i stand til å oppnå enda bedre resultater spesielt med at forvrengning er delt på to i forhold til en stereo konfigurasjon. Det oppnås mer kraft for hver kanal og en rekke nye tilkoblinger blir tilgjengelig. Expert 440 Pro Dual inkluderer alle Devialet eksklusive teknologier samt store nyvinninger utviklet for den nye Expert Pro-serien.
the Devialet 400s produced the best sound I’ve ever heard.
Fantastisk lydkvalitet som nesten ikke har sin like i prisklassen.
..the most advanced, flexible, and technically sophisticated audio product I’ve reviewed.
Omtaler av Devialet 440 Pro
In some ways, buying a Devialet is like replacing your ancient flip phone with an iPhone 6: you won’t believe everything it can do, how it performs every function, and how it looks and feels in your hand while doing it all. It’ll seem kind of like magic.
– SoundStageUltra
Fantastisk lydkvalitet som nesten ikke har sin like i prisklassen. Komplett forsterker med platespillerinngang, digitalomvandler og strømming. En sensasjonelt vellykket konstruksjon.
– Lyd og Bilde
The Devialet 200/400 is, by a wide margin, the most advanced, flexible, and technically sophisticated audio product I’ve reviewed.
– TheAbsoluteSound
Power : 2x440WRMS 6Ω
Signal-to-Noise ratio : 133dB
THD – 130W/6Ω : 0,00025% / -112dB
THD – 10W/6Ω : 0,0001% / -120dB
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
Supported formats:
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 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 440 WRMS via the configurator
Compatible with all speakers, from 1Ω to 16Ω
Short-circuit protection
Active filtering available
Output impedance: 0.001Ω
PHONO STAGE
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
PREAMPLIFIER & MAIN DAC
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
OMNIDIRECTIONAL RADIO REMOTE CONTROL
Chassis carved out of a single aluminium block
Dark chrome finish
Hand polishing, unique piece
Dimensions: 114mm x 114mm x 43mm (l, w, h)
Weight: 568g (without batteries)
Requires 2 AAA batteries (1.5V LR03), provided – service life of a set of batteries: 5 years
No pairing required
Ultra responsive, latency < 3ms
ELECTRICAL POWER SUPPLY
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
CONTENT OF THE BOX
2 Devialet Expert 440 Pro
1 Master unit
1 Companion unit
1 Power cable
1 User Manual
2 Warranty booklets (5 years)
1 Companion booklet
1 Master booklet
1 Microfibre cloth
2 Pairs of gloves
2 SD cards
1 Remote Expert (2 AAA batteries LR03 1,5V provided)
Signal-to-Noise ratio : 133dB
THD – 130W/6Ω : 0,00025% / -112dB
THD – 10W/6Ω : 0,0001% / -120dB
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
Supported formats:
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 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 440 WRMS via the configurator
Compatible with all speakers, from 1Ω to 16Ω
Short-circuit protection
Active filtering available
Output impedance: 0.001Ω
PHONO STAGE
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
PREAMPLIFIER & MAIN DAC
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
OMNIDIRECTIONAL RADIO REMOTE CONTROL
Chassis carved out of a single aluminium block
Dark chrome finish
Hand polishing, unique piece
Dimensions: 114mm x 114mm x 43mm (l, w, h)
Weight: 568g (without batteries)
Requires 2 AAA batteries (1.5V LR03), provided – service life of a set of batteries: 5 years
No pairing required
Ultra responsive, latency < 3ms
ELECTRICAL POWER SUPPLY
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
CONTENT OF THE BOX
2 Devialet Expert 440 Pro
1 Master unit
1 Companion unit
1 Power cable
1 User Manual
2 Warranty booklets (5 years)
1 Companion booklet
1 Master booklet
1 Microfibre cloth
2 Pairs of gloves
2 SD cards
1 Remote Expert (2 AAA batteries LR03 1,5V provided)