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The Devialet Expert 440 Pro Core Infinity is an audiophile-grade dual-mono two-chassis integrated amplifier that combines two Expert 220 Pro units, delivering exceptional performance with halved distortion, increased power reserve, and Core Infinity upgrade for future-proof streaming. It integrates preamp, power amp, DAC, streamer, and MM/MC phonostage in an ultra-compact aluminum chassis, employing proprietary technologies like ADH hybrid amplification, SAM speaker matching, RAM thermal management, AIR streaming, EVO processing, and Magic Wire DAC. Designed to replace traditional hi-fi systems, it offers precise attack, explosive dynamics, silence, and true timbre, with infinite upgradability including daisy-chaining up to eight units.
Amplification power output and characteristics
DAC capabilities and digital audio processing
Analog signal output specifications
Input and output connections
Supported streaming platforms and protocols
Size, weight, and appearance
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions
Estimated price (community-sourced)
Around — community and catalog average, updates slowly
Components that show up alongside the Expert Pro 440 Core Infinity in real systems. A verdict means the pair has been checked for compatibility and headroom — open it to see how the two get along.
The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The ECI 6DX MKII's power @ 8ω is 125W against the Expert Pro 440 Core Infinity's 440W and its signal-to-noise 135 dB against 133 dB. Both share bit depth (24-bit) and max sample rate (192 kHz).
The Expert 1000 Pro Dual's power @ 8ω is 750W against the Expert Pro 440 Core Infinity's 440W. Both share bit depth (24-bit), max sample rate (192 kHz), and signal-to-noise (133 dB).
The Expert 140 Pro's power @ 8ω is 140W against the Expert Pro 440 Core Infinity's 440W, its bit depth 32-bit against 24-bit, and its signal-to-noise 130 dB against 133 dB. Both share max sample rate (192 kHz).
The M8xi's power @ 8ω is 550W against the Expert Pro 440 Core Infinity's 440W and its signal-to-noise 86 dB against 133 dB. Both share bit depth (24-bit) and max sample rate (192 kHz).
Bel Canto Design e1x-D250
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