Expert 440 Pro Dual
2x440 Watts Under 6Ω
A comprehensive connectivity and a perfect control of your speakers. 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.
General Specifications:-
Range: Dual-Mono
Exclusive Technologies: ADHV2®, SAM®, AIR®, EVO®, DAC Magic Wire®, RAM®
Streaming Services:UPnP, Airplay®, Spotify Connect
Daisy Chaining: Up to 8 units
Phono Stage: Advanced (MM / MC)
Pre-Amplified Output: Yes (mono / stereo)
Casing: Carved out from a single aluminium block
Finish: Dark chrome finish
Dimension: Length: 400mm | Width: 400mm | Height: 40mm
Weight: Master : 5.9Kg ; Companion : 5.4Kg
Performance:-
Power: 2x440WRMS 6Ω
Distortion at Full Power: 0,00025%
Distortion at 10W: 0,0001%
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 distorsion:Below measurement threshold
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
Connectivity:-
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 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
Bi-directionality for digitisation of the active source
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, AES/EBU, Coaxial)
Up to 24bits / 96kHz PCM (Optical)
Up to 1bit / 3.072000MHz DSD64 (USB, Coaxial)
Analog Inputs:
Up to 4x RCA stereo
Sensitivity adjustable via the Configurator
Advanced phono stage (MM / MC)
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
Home Automation:
Up to 1x RS232 3.5mm 115200 bauds (documentation available via the configurator)
Trigger:
3.5mm mini-jack trigger connector
What's In The Box:-
•2 Devialet Expert 220 Pro
•1 Expert Remote (3 AAA batteries LR03 1,5V included)
•1 Digital coaxial link cable for audio
•1 Analog 3.5mm link cable for commands
•1 User Manual