Devialet Expert 440 Pro Dual
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Devialet Expert 440 Pro Dual
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2x440 Watts Under 6Ω
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Graphite Grey
A comprehensive connectivity and a perfect control of your speakers.
The Expert 440 Pro combines two Expert 220 Pro units and offers up to 16 physical inputs and 440W of power per channel, for a Dual-Mono set-up without any compromise.
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 breath-taking.
Entirely configurable and upgradable, Expert Pro reveals your music’s full potential, whatever the source or speakers.
Specifications
Range
Dual-mono
Exclusive technologies
ADHV2®, SAM®, EVO®, DAC Magic Wire®, RAM®
Streaming services
Roon Ready | UPnP | Airplay® | Spotify Connect
Daisy chaining
Up to 8 units
Phono stage
Advanced (MM / MC)
Pre-amplified output
Patented Magic Wire Digital / Analogue Converter, D/A T.I. PCM1792
Unique high-precision MasterClock with very low jitter: 2ps RMS
Conversion of all inputs into 24-bit/192 kHz
Built-in DSD / PCM conversion
Casing
Dark chrome | Casing carved out from a single aluminium block
Side plating
No
Power Supply
Universal 90-240Vac – 50/60Hz
Power cable provided adapted to the country
Patented single stage switching mode topology
High power level: 600W continuous, 4000W peak
Dimensions & Weights
Dimensions
Length: 400mm | Width: 400mm | Height: 40mm
Weight
Master : 5.9Kg ; Companion : 5.4KgConnectivity
2.4GHz 802.11 b/g/n Wi-Fi
Supported formats: 16-bit/44.1 kHz PCM to 24-bit/192 kHz PCM
USB Audio 2.0 asynchronous input/output
Supported formats:
16-bit/44.1 kHz PCM to 32-bit/192 kHz PCM
DSD64 1bit/2.822400MHz and 1bit/3.072000MH
Special characteristics:
Very low latency
16-bit/44.1 kHz PCM to 24-bit/192 kHz PCM
DSD64 1bit/2.822400MHz and 1bit/3.072000MHz
16-bit/44.1 kHz PCM to 24-bit/192 kHz PCM
Up to 24bits / 192kHz PCM (Roon Ready, UPnP, AES/EBU, Coaxial)
Up to 24bits / 96kHz PCM (Optical)
Up to 1bit / 3.072000MHz DSD64 (USB, Coaxial)
Analog inputs
Up to 4x RCA stereo
Sensitivity adjustable via the Configurator
Advanced phono stage (MM / MC)
Speaker output
4mm banana plugs, stripped cables or fork connectors
Adjustable from 30 WRMS to 440 WRMS via the configurator
Compatible with all speakers, from 1Ω to 16Ω
Short-circuit protection
Active filtering available
Home automation
Up to 1x RS232 3.5mm 115200 bauds (documentation available via the configurator)
Trigger
3.5mm mini-jack trigger connector
Performances
2x440 Watts RMS under 6Ω
Distortion at full power
0.00025% THD+N
Distortion at full power
0,0001% (10W / 6Ω)
Distortion at 10w
0.0001% THD+N
Distortion at 10V
0.00025% THD+N
Signal-to-noise ratio
133dB
Output impedance
0.001Ω
Damping factor
8000
Bandwidth
DC-30kHz @ -0.1dB
DC-95kHz @ -3dB
Phase rotation
0.2° at 20kHz
0.9° at 40kHz
Thermal distorsion
Below measurement threshold
What's in the box
- 2 Devialet Expert 220 Pro
- 2 Expert Remote
- 1 Digital coaxial link cable for audio
- 1 Analog 3.5mm link cable for commands
- 2 User Manuals
- 2 Warranty booklets (2 years)
- 2 SD cards
- 2 Power cables
- 2 Pairs of gloves
- 2 Microfibre cloths
Devialet Expert 440 Pro Dual
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible.
Shipping Information
Enjoy free shipping on all orders over $150. For all other items, there's a flat rate of $15.
Orders are dispatched within 24 hours (Monday to Friday), subject to stock availability.
*Excludes rural areas; terms and conditions apply.
Customer Support
At Audio Influence, our mission is to ensure your auditory bliss. With a team of dedicated audio engineers and enthusiasts, we're committed to delivering top-notch audio solutions. Whether you're upgrading your home theater, refining your studio setup, or enhancing your personal listening experience, we're here to help.
Call us on: (03) 7068 7678
FAQ’s
Do you offer international shipping?
Currently, we only ship within Australia. We are working on expanding our shipping options to include international destinations in the future.
What is your return policy?
We offer a 30-day return policy on most items. Products must be in their original condition and packaging to be eligible for a return. Please refer to our Return Policy page for more details.
How do I initiate a return?
To initiate a return, please contact our customer service team with your order number and reason for return. We will provide you with instructions on how to proceed.
Can I exchange an item?
Yes, we offer exchanges for items of equal or greater value. Please contact our customer service team to arrange an exchange.
Are your products covered by a warranty?
Yes, all our products come with a manufacturer’s warranty. The duration and terms of the warranty vary by product. Please refer to the product page for specific warranty information.
How can I get help with setting up my new equipment?
Our knowledgeable support team is here to help! You can find setup guides and troubleshooting tips on ou
Do you offer any discounts or promotions?
Yes, we regularly offer discounts and promotions on various products. Sign up for our newsletter to stay updated on the latest deals and exclusive offers.
**Q: Can I use multiple discount codes on a single order?**
A: Only one discount code can be applied per order. Discount codes cannot be combined with other offers.
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If you have any additional questions not covered here, please feel free to contact us. We are always happy to assist!
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