Devialet Expert 140 Pro Integrated Amplifier
Devialet Expert 140 Pro Integrated Amplifier
Stock expected March 2025
The ultimate audiophile system
ADH®, SAM®, RAM®, EVO®—The Expert 140 Pro incorporates all of Devialet's proprietary technologies.
Incomparable performance
Expert Pro is the pinnacle of audiophile systems, designed for music lovers seeking a refined and emotional listening experience. Combining preamp, amp, DAC, streamer, and phono stage in one ultra-compact unit, it redefines traditional Hi-Fi systems.
Entirely configurable and upgradeable
Expert Pro offers unmatched configurability, revealing the full potential of your music regardless of the source or speakers. Expand your system from solo to dual-mono or up to 8 Expert Pro units in multi-amplification.
Major technological breakthroughs
With 10+ years of R&D, 160+ patents, and 90 awards, Expert Pro features groundbreaking innovations:
- ADH® Hybrid Amplification: Combines analog musicality with digital power.
- SAM®: Real-time speaker matching for perfect alignment and low-frequency extension.
- RAM™: Dynamic phono stage with 256 configurations for precise playback.
- Magic Wire® DAC: Eliminates thermal distortion for uncompromised clarity.
- EVO® platform: Offers free, regular software upgrades to stay future-proof.
Absolute fidelity with SAM®
SAM® technology adapts audio signals to your speaker model, offering exquisite sound staging, temporal alignment, and low-end extension while protecting speakers from overload. Compatible with over 1,000 speaker models.
Core Infinity for enhanced streaming
Powered by Core Infinity, Expert Pro supports Roon Ready, UPnP, AirPlay®, and Spotify Connect. Enjoy seamless streaming over Wi-Fi or Ethernet with cutting-edge Devialet OS.
Precision configurability
Customize your system using the Expert Pro Configurator. Assign multiple functions per connector, define active filters, and configure the phono stage with absolute precision to suit your preferences and setup.
Exceptional connectivity
Expert Pro supports:
- Digital inputs: Coaxial, optical, USB, AES/EBU
- Analog inputs: Phono and line
- Network: Ethernet and dual-band Wi-Fi
An exceptional remote control
Crafted with precision, the Expert Pro remote offers ultra-low latency and omnidirectional control for seamless volume adjustment.
ADH® - Analog Digital Hybrid
ADH® technology delivers analog clarity with digital efficiency, ensuring transparency and fidelity across all volumes.
SAM® - Speaker Active Matching
Using a mathematical model of your speakers, SAM® perfectly aligns the recorded signal with speaker output for unprecedented audio accuracy.
RAM™ - Record Active Matching
Expert Pro’s RAM™ adapts dynamically to your turntable and records, offering 256 configurations and 13 RIAA equalization curves for tailored playback.
Specification :
Category: Remote-controlled solid-state integrated amplifier/streaming DAC with software-assignable inputs, LCD screen, switch-mode power supply, and high-efficiency output stage
Inputs: 1 Ethernet on RJ45; 1 bidirectional USB 2.0; 1 S/PDIF on TosLink; 1 S/PDIF on miniTosLink; 1 pair RCA jacks assignable to MM/MC phono, line, or two S/PDIF digital inputs
Main Outputs: 2 pairs of binding posts
Other Inputs/Outputs: Trigger; SD card for configuration and firmware
Supported Formats: Up to 32 bits/192kHz PCM via USB; up to 24 bits/192kHz PCM via Ethernet, Coaxial; up to 24 bits/96kHz PCM via Optical; DSD64 via USB, Coax, Ethernet
Maximum Output Power: 140Wpc into 6 ohms (19.7dBW)
Recommended Speaker Impedance Range: 2–8 ohms
Frequency Response: DC–30kHz, –0.1dB
THD+N at Full Power: 0.0005%
Thermal Distortion: Unmeasurable
Output Impedance: 0.001 ohm
Signal-to-Noise Ratio: 130dB (unweighted, no reference level specified)
Dimensions: Width 383mm | Height 40mm | Depth 383mm
Weight: 5.65kg