Devialet Expert 250 Pro
All the promises of an Expert Pro system.
2x250 Watts Under 6Ω
A piece of craftmanship for extreme performance.
The Expert 250 Pro pushes the limits of power amplification thanks to an exclusive hand-polished casing, equipped with a 100% pure copper bottom plate.
All the promises of an Expert Pro system.
2x250 Watts Under 6Ω
A piece of craftmanship for extreme performance.
The Expert 250 Pro pushes the limits of power amplification thanks to an exclusive hand-polished casing, equipped with a 100% pure copper bottom plate.
All the promises of an Expert Pro system.
2x250 Watts Under 6Ω
A piece of craftmanship for extreme performance.
The Expert 250 Pro pushes the limits of power amplification thanks to an exclusive hand-polished casing, equipped with a 100% pure copper bottom plate.
PRODUCT DETAILS
Specifications
RANGE- Stereo
EXCLUSIVE TECHNOLOGIES- ADHV2®, SAM®, AIR®, EVO®, DAC Magic Wire®, RAM®, Core Infinity
STREAMING SERVICES-
UPnP
Airplay®
Spotify Connect
DAISY-CHAINING- Up to 8 units
PHONO STAGE- Advanced (MM / MC)
PRE-AMPLIFIED OUTPUT- Yes (mono/stereo)
CASING- Hand-polished Carved out from a single aluminium block 100% pure copper bottom plate for optimal thermal dissipation
SIDE PLATING- Dark chrome finish
DIMENSION- Length: 400mm | Width: 400mm | Height: 40mm
WEIGHT- 9,7Kg
Performace
POWER- 2x250 Watts RMS under 6Ω
DISTORTION AT FULL POWER- 0.0005% THD+N
DISTORTION AT 10W- 0.00025% THD+N
SIGNAL-TO-NOISE RATIO- 130dB
OUTPUT IMPEDANCE- 0,001Ω
DAMPING FACTOR- 8000
BANDWIDTH- DC-30kHz (-0.1dB) DC-95kHz (-3dB)
PHASE ROTATION-
0.4° at 20kHz
1.8° at 40kHz
THERMAL DISTORTION- Below measurement threshold
INTELLIGENCE-
1x QUAD-CORE 1GHz CPU
2x SHARC 400MHz DSP
1x 16MHz RISC processor
4x 40MHz RISC processor
1x 64MHz RISC processor
Connectivity
WI-FI- 2.4GHz / 5GHz 802.11ac, compatible with 802.11a/b/g/n
ETHERNET- RJ45 100/1000 Mbps
USB-
USB Audio 2.0 Asynchronous
Very low latency
Bi-directionality (for digitisation of the analog sources)
DIGITAL COAXIAL INPUTS- Up to 4x RCA 75Ω
DIGITAL OPTICAL INPUTS- 1x TOSLINK (Up to 1x miniTOSLINK 3.5mm)
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 2x 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
