Devialet Astra Stereo Integrated Amplifier

Devialet Astra Streaming Integrated Amplifier

Stock expected end of April 2025

The Devialet Astra is a slimline unit with extraordinary visual appeal. It is part integrated amplifier, part high-res DAC and part wireless streamer, so it serves all the electronic needs in your system; just add speakers.

With a clean 300W into 4Ω, it can drive high-end floorstanders with impressive control and depth. Once you hear it, you'll be amazed at how small and attractive it is.

For the "high-end minimalist"

Those who wish to enjoy world-class high-end speakers, and all the incredible fidelity they offer, while keeping things minimalist and aesthetic, the Astra has much to love. It looks of high fashion, giving onlookers a sense of quiet satisfaction. It's completely unobtrusive and able to fit anywhere. It provides all the seamless convenience of modern streaming. And frankly, it sounds amazing.

Born of innovation

In 2007, a pair of French engineers birthed a new amp technology (called ADH) that could produce powerful Class A performance without the need for big heat sinks. It looked and sounded so good, they were able to launch their new company, Devialet, which went on to produce iconic wireless speaker systems.

Now, in 2025, they've gone back to their roots and revitalised their philosophy of beauty and power with the Devialet Astra. It's the latest and greatest expression of their innovative, in-house technologies.

Analog Digital Hybrid (ADH)
The original amp principle developed by Devialet's founders. This cleverly combines the functions of Class A and Class D amplification, and lets an amp produce a clean, high-powered music signal without demanding big heat sinks and ample space around components.

Speaker Active Matching (SAM)
With SAM, a user can input a particular speaker specification with which the amp adjusts the bass signal output to get the deepest possible bass response.

Record Active Matching (RAM)
For those who enjoy vinyl playback, RAM optimises the phono stage based on your turntable and source record to curb errors and deliver a better, more true-to-original sound.

Made in France with premium finishes

The Devialet Astra is designed and assembled in Paris by dedicated craftspeople. Its standard finish is a gorgeous light bronze, though a genuine hand-crafted gold leaf finish is available for those who prefer a true work of art. It's named Opéra de Paris in tribute to the group's famous Opéra Bastille theatre.

Connectivity

• WiFi streaming: via Airplay, Google Cast, Spotify & Tidal Connect, UPnP, Roon Ready
• Bluetooth 5.3, AAC and SBC codecs
• Analog / Line-level input (1)
• Phono input (MM or MC)
• Coaxial digital (2)
• Optical / Toslink digital (2) (works with TV)
• Ethernet

Devialet Astra Specifications

Dimensions: Width 386mm, Depth 386mm, Height 47mm
Weight: 7.2kg

Streaming services: Airplay, Google Cast, Spotify Connect, Tidal Connect, UPnP, Roon Ready (RAAT)
Phono stage: MM or MC
Pre-amplified output: Yes (mono / stereo)
Finishes: Light Bronze, Genuine Gold Leaf
Power Supply: 100-240Vac 50/60Hz, power cable supplied adapted to country, power max 750W continuous
Casing: Machined from a single aluminum block, anodized laser-engraved brushed and shot-peened
Exclusive technologies: ADH® next-gen, SAM®, RAM®, DAC Magic Wire®
Bluetooth: Yes (Bluetooth 5.3, AAC and SBC codecs)
Wi-Fi: WiFi 6 (b/g/n/ac/ax) 2x2 WPA3
Ethernet: RJ45 Ethernet 100/1000 Mbps
USB: USB-C 2.0 (data port)
Digital coaxial inputs: Up to 4x RCA 75Ω
Digital optical inputs: 2x TOSLINK®
Analog inputs: Up to 2x RCA stereo
MM/MC phono stage: 13 equalization curves and extensive cartridge loading possibilities
Speaker output: Connectors compatible with 4mm banana plugs, spade connectors, or stripped cables, compatible with all speakers from 8Ω to 2Ω
Short-circuit protection: Active filtering available

Output Power: 2x300 Wrms under 4Ω, 2x150 Wrms under 8Ω
Crosstalk: -100dB (300 Wrms, 4Ω, 1kHz)
DSP: Audio processing 192kHz / 32-bit
Inputs: Digital up to 192kHz / 24-bit, Network up to 192kHz / 24-bit, USB up to 384kHz / 24-bit
Distortion at 10V: 0.001% (10 Wrms, 4Ω, 1kHz), 0.0006% (100 Wrms, 4Ω, 1kHz)
Signal-to-noise ratio: -117dB
Output impedance: 0.004Ω (1kHz)
Damping factor: 2000 (1kHz)
Bandwidth: +/-0.1dB (DC to 20kHz), +/-2.3dB (DC to 80kHz), DC to 56.9kHz (+/-1dB), DC to 88kHz (+/-3dB)