We are available Mon-Sat 9am-6pm MST 1-877-744-1179 Chat with us
Trade/Sell Your Gear
Notify Me When In Stock

We’ll be happy to e-mail you when this item is available. Just fill in your name and e-mail address

Product Description

Line Circle
The Expert 440 Pro combines two Expert 220 Pro units and lets you soar to whole new levels of performance, with a halved distortion rate and an increased power reserve for each channel.
Get the Details

Features & Specs Line Circle

EXCLUSIVE TECHNOLOGIES
ADHV2®, SAM®, EVO®, DAC Magic Wire®, RAM®
CONTINUOUS OUTPUT POWER
2x440 Watts RMS under 6Ω
STREAMING SERVICES
Roon Ready | UPnP | Airplay® | Spotify Connect
DAISY CHANING
Up to 8 units
POWER SUPPLY
Universal 90-240Vac – 50/60Hz
TRIGGER
3.5mm mini-jack trigger connector
EXCLUSIVE TECHNOLOGIES
ADHV2®, SAM®, EVO®, DAC Magic Wire®, RAM®
CONTINUOUS OUTPUT POWER
2x440 Watts RMS under 6Ω
STREAMING SERVICES
Roon Ready | UPnP | Airplay® | Spotify Connect
DAISY CHANING
Up to 8 units
POWER SUPPLY
Universal 90-240Vac – 50/60Hz
TRIGGER
3.5mm mini-jack trigger connector

Expert Insight

Line Circle

The Expert 440 Pro takes you to another dimension

Expert Img
Dylan Crane
Brand Manager

Details

Line Circle

Just add speakers

The Expert 440 Pro combines two Expert 220 Pro units and lets you soar to whole new levels of performance, with a halved distortion rate and an increased power reserve for each channel.

Expert Pro is the world’s most advanced audiophile system, meant for music lovers in search of a refined and emotional listening experience. Designed to replace traditional hi-fi systems, Expert Pro delivers all the core elements of playback – preamp, amp, DAC, streamer, phono stage – in a single and ultra-compact unit. By rethinking sound reproduction at every turn, Devialet engineers have been able to achieve the best performance ever measured, at all power levels. With a precise and natural attack, explosive dynamics, naked silence, and beautifully true timbre, the experience is breathtaking.

Entirely configurable and upgradable, Expert Pro reveals your music’s full potential, whatever the source or speakers.

The Expert Pro series features many renowned Devialet technologies. 

ADH: Analog-Digital Hybrid

This technology delivers the musicality of analog and the power of digital. Devialet are the acknowledged masters of refining class D amplifier topologies and creating truly dynamic, musical, and breathtaking experiences. ADH, or analog-digital hybrid, uses class-A circuitry with class-D output stages resulting in an incredible damping factor for exceptional speaker control.

SAM: Speaker Active Matching

A game-changing innovation, SAM® enables Expert Pro to produce a signal ideally suited to your exact speaker model, thanks to advanced mathematical modeling of its acoustic architecture determined by SAM Lab. With perfect temporal alignment and greater extension into low-end frequencies, the sound stage is exquisite. Revolutionary, SAM® technology ensures you get the best from your speakers while providing permanent protection from overload. 800+ speaker models are now SAM-ready, and yours are certainly among them.

RAM: Record Active Matching

The most advanced phono stage ever created. With next-generation RAM® technology, your Expert Pro phono stage becomes instantly and endlessly configurable, working in real-time to custom fit the exact characteristics of your turntable or vinyl records.

RAM offers over 250 different combinations to perfectly suit your cartridge, and also allows you to adjust EQ dynamically and with unrivalled accuracy.

Magic Wire® DAC

By inventing Magic Wire® technology, Devialet was able to achieve the shortest signal path ever reached between DAC and connected speakers: just 5 cm. A world record. Magic Wire® works by avoiding potential audio signal imperfections, providing seamless impedance matching and keeping unwanted noise to an absolute minimum.

Features

  • Devialet exclusive technologies, ADH®, SAM®, RAM®, AIR®, EVO®, DAC Magic Wire®
  • MM/MC phonostage
  • Allows digitization of analog sources
  • Daisy chain up to eight units
  • Streaming services, Roon Ready, UPnP, Airplay®, Spotify Connect
  • Carved from a single aluminum block

Specifications

Output Power (RMS, Cont., Peak): 2 x 440 W

Output Impedance: 0.001 Ω

Damping Factor: 8000

Network: Wi-Fi 2.4GHz / 5GHz 802.11ac, RJ45 100/1000 Mbps

Inputs
Digital: 6 x RCA S/PDIF, 1 x optical, 1x mini TOSLINK 3.5mm, 1 x USB Audio
Analog: 2 x RCA stereo
Automation: 1 x RS232, 1 x 3.5 mm trigger

Supported Formats
Up to 32bits / 192kHz PCM (USB)
Up to 24bits / 192kHz PCM (AIR®, Roon Ready, UPnP, Coaxial)
Up to 24bits / 96kHz PCM (Optical)
Up to 1bit / 3.072000MHz DSD64 (USB, Coaxial)

Dimensions (WDH, per unit): 15" x 15" x 1.6" (383 x 383 x 40 mm)

Weight (per unit): 13 lb

Reviews

Line Circle
Product Descriptiondown arrow

Product Description

Line Circle
The Expert 440 Pro combines two Expert 220 Pro units and lets you soar to whole new levels of performance, with a halved distortion rate and an increased power reserve for each channel.
Get the Details
Features & Specsdown arrow

Features & Specs Line Circle

EXCLUSIVE TECHNOLOGIES
ADHV2®, SAM®, EVO®, DAC Magic Wire®, RAM®
CONTINUOUS OUTPUT POWER
2x440 Watts RMS under 6Ω
STREAMING SERVICES
Roon Ready | UPnP | Airplay® | Spotify Connect
DAISY CHANING
Up to 8 units
POWER SUPPLY
Universal 90-240Vac – 50/60Hz
TRIGGER
3.5mm mini-jack trigger connector
EXCLUSIVE TECHNOLOGIES
ADHV2®, SAM®, EVO®, DAC Magic Wire®, RAM®
CONTINUOUS OUTPUT POWER
2x440 Watts RMS under 6Ω
STREAMING SERVICES
Roon Ready | UPnP | Airplay® | Spotify Connect
DAISY CHANING
Up to 8 units
POWER SUPPLY
Universal 90-240Vac – 50/60Hz
TRIGGER
3.5mm mini-jack trigger connector
Expert Insightdown arrow

Expert Insight

Line Circle

The Expert 440 Pro takes you to another dimension

Expert Img
Dylan Crane
Brand Manager
Detailsdown arrow

Details

Line Circle

Just add speakers

The Expert 440 Pro combines two Expert 220 Pro units and lets you soar to whole new levels of performance, with a halved distortion rate and an increased power reserve for each channel.

Expert Pro is the world’s most advanced audiophile system, meant for music lovers in search of a refined and emotional listening experience. Designed to replace traditional hi-fi systems, Expert Pro delivers all the core elements of playback – preamp, amp, DAC, streamer, phono stage – in a single and ultra-compact unit. By rethinking sound reproduction at every turn, Devialet engineers have been able to achieve the best performance ever measured, at all power levels. With a precise and natural attack, explosive dynamics, naked silence, and beautifully true timbre, the experience is breathtaking.

Entirely configurable and upgradable, Expert Pro reveals your music’s full potential, whatever the source or speakers.

The Expert Pro series features many renowned Devialet technologies. 

ADH: Analog-Digital Hybrid

This technology delivers the musicality of analog and the power of digital. Devialet are the acknowledged masters of refining class D amplifier topologies and creating truly dynamic, musical, and breathtaking experiences. ADH, or analog-digital hybrid, uses class-A circuitry with class-D output stages resulting in an incredible damping factor for exceptional speaker control.

SAM: Speaker Active Matching

A game-changing innovation, SAM® enables Expert Pro to produce a signal ideally suited to your exact speaker model, thanks to advanced mathematical modeling of its acoustic architecture determined by SAM Lab. With perfect temporal alignment and greater extension into low-end frequencies, the sound stage is exquisite. Revolutionary, SAM® technology ensures you get the best from your speakers while providing permanent protection from overload. 800+ speaker models are now SAM-ready, and yours are certainly among them.

RAM: Record Active Matching

The most advanced phono stage ever created. With next-generation RAM® technology, your Expert Pro phono stage becomes instantly and endlessly configurable, working in real-time to custom fit the exact characteristics of your turntable or vinyl records.

RAM offers over 250 different combinations to perfectly suit your cartridge, and also allows you to adjust EQ dynamically and with unrivalled accuracy.

Magic Wire® DAC

By inventing Magic Wire® technology, Devialet was able to achieve the shortest signal path ever reached between DAC and connected speakers: just 5 cm. A world record. Magic Wire® works by avoiding potential audio signal imperfections, providing seamless impedance matching and keeping unwanted noise to an absolute minimum.

Features

  • Devialet exclusive technologies, ADH®, SAM®, RAM®, AIR®, EVO®, DAC Magic Wire®
  • MM/MC phonostage
  • Allows digitization of analog sources
  • Daisy chain up to eight units
  • Streaming services, Roon Ready, UPnP, Airplay®, Spotify Connect
  • Carved from a single aluminum block

Specifications

Output Power (RMS, Cont., Peak): 2 x 440 W

Output Impedance: 0.001 Ω

Damping Factor: 8000

Network: Wi-Fi 2.4GHz / 5GHz 802.11ac, RJ45 100/1000 Mbps

Inputs
Digital: 6 x RCA S/PDIF, 1 x optical, 1x mini TOSLINK 3.5mm, 1 x USB Audio
Analog: 2 x RCA stereo
Automation: 1 x RS232, 1 x 3.5 mm trigger

Supported Formats
Up to 32bits / 192kHz PCM (USB)
Up to 24bits / 192kHz PCM (AIR®, Roon Ready, UPnP, Coaxial)
Up to 24bits / 96kHz PCM (Optical)
Up to 1bit / 3.072000MHz DSD64 (USB, Coaxial)

Dimensions (WDH, per unit): 15" x 15" x 1.6" (383 x 383 x 40 mm)

Weight (per unit): 13 lb

Reviewsdown arrow

Reviews

Line Circle
View More