Devialet Expert 220 Pro Integrated Amplifier /DAC / Streamer / Phono (Floor Sample Sale)

Stereo · 2x220Watts 6Ω

The best Stereo, the first step towards Dual-Mono.

The Expert 220 Pro is designed to meet the demanding needs of audiophiles with full connectivity and the world's most advanced phono stage. It includes all Devialet exclusive technologies as well as major innovations developed for the new Expert Pro range. Able to be linked to a second device to create an Expert 440 Pro, the Expert 220 Pro is the best solution to develop towards the extreme performance of the Dual-Mono configuration. 

THD+N : 0,0005% (220W / 6Ω)
THD : 0,00025% (10W / 6Ω)
Signal-to-Noise ratio: 130dB
Advanced Phono stage
New ADH Intelligence®

Expert Pro : The world’s best performance, at all power levels

GENERAL SPECIFICATIONS

Finish : Chassis carved out of a single aluminium block
Colour : Dark chrome finish
Dimensions : Length: 383mm | Width: 383mm | Height: 40mm
Weight : 5.9Kg
Installation : Horizontal or vertical installation with automatic tilt detection
Synchronisation : Up to 8 units

PERFORMANCES

Power : 2x220WRMS 6Ω
Signal-to-Noise ratio : 130dB
THD - 130W/6Ω : 0,0005% / -106dB
THD - 10W/6Ω : 0,00025% / -112dB
Output impedance : 0,001Ω
Damping factor : 8000
Bandwidth :
DC-30kHz (-0.1dB)
DC-95kHz (-3dB)
Phase :
0.4° at 20kHz
1.8° 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 

Supported format : DSD64 1bit/2.822400MHz and 1bit/3.072000MH 

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
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 220 WRMS via the configurator
Compatible with all speakers, from 2Ω 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: 114 mm x 114 mm x 34 mm (l, w, h)
Weight: 343g (without batteries)
Requires 3 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