Devialet Expert 250 Pro Core Infinity

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. Every Expert 250 Pro input is configurable, meaning an unlimited amount of settings at your disposal, whether they be analogue inputs, digital inputs or outputs of either kind, the Expert 250 Pro adapts to your needs. The built-in EVO card enables free, regular updates of the internal software that offer you the ability to improve the performance of your Devialet or to take advantage of new features in just a few clicks. The 250 Pro comes with the latest Core Infinity firmware, which allows you to stream from the Devialet in a number of ways whether it be by Airplay, UPnP or via Roon. This means you are able to stream with ease from services like iTunes, Spotify, Tidal and Qobuz. Like all Expert devices, the 250 Pro is fully controlled by software that allows you to configure it via their online configuration tool. Customise each of your inputs according to the sound source to achieve the best possible results. On its own, the Devialet 250 Pro is an exceptional stereo system but it can also be upgraded at a later date by adding another 250 Pro and creating the flagship dual-mono 1000 Pro system.

Range Stereo Exclusive Technologies ADH, SAM, RAM, AIR, EVO, DAC Magic Wire Streaming Services UPnP Airplay Spotify Connect Daisy Chaining Up to 8 units Phono Stage Advanced (MM / MC) Pre-amplifier Output Yes (mono / stereo) Casing Carved out from a single aluminium block Side Plating No Dimensions Width: 400mm | Depth: 400mm | Height: 40mm Weight 9.7Kg Power 2x250 Watts RMS under 6 ohm Distortion at Full Power 0.0005% THD+N Distortion at Full Power 0,00025% (10W / 6 ohm) Distortion at 10W 0.00025% THD+N Distortion at 10W 0,0005% THD+N Signal to Noise Ratio 130dB Output Impedance 0.001 ohm 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 Wif-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 analogue sources) Digital Coaxial Inputs Up to 4x RCA 75 ohm 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) Analogue 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 8 to 2 ohm 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