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Devialet Expert 140 Pro

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Devialet Expert 140 Pro
Expert 140 Pro

All the promises of an Expert Pro system. ADH®, SAM®, RAM®, EVO®... The Expert 140 Pro features all of Devialet's exclusive technologies.


Range: Stereo
Exclusive Technologies: ADH®, SAM®, RAM®, AIR®, EVO®, DAC Magic Wire®
Streaming Services:
Spotify Connect

Daisy Chaining: Up to 8 units
Phono Stage: Standard (MM / MC)
Pre-Amplified Output: Optional (on order)
Casing: Carved out from a single aluminium block
Finish: Dark chrome
Dimension: Width: 383mm | Depth: 383mm | Height: 40mm
Weight: 5.65Kg


Power: 2x140 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
DC-30kHz @ -0.1dB
DC-95kHz @ -3dB

Phase Rotation:
0.4° at 20kHz
1.8° at 40kHz

Thermal distorsion: Below measurement threshold

1x 16MHz RISC processor
4x 40MHz RISC processor
1x 64MHz RISC processor


Wi-Fi: 2.4GHz / 5GHz 802.11ac, compatible with 802.11a/b/g/n
Ethernet: RJ45 100/1000 Mbps
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, Coaxial)
Up to 24bits / 96kHz PCM (Optical)
Up to 1bit / 3.072000MHz DSD64 (USB, Coaxial)

Analog Inputs:
Up to 1x RCA stereo
Sensitivity adjustable via the Configurator
Standard 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

What's In The Box?
•1 Devialet Expert 140 Pro
•1 Expert Remote (3 AAA batteries LR03 1,5V included)
•1 User Manual
•1 Warranty booklet (5 years)
•1 SD card
•1 Power cable
•1 Pair of gloves
•1 Microfibre cloth

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Availability Retail (inc. 20% VAT)
£ 4,490.00
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