The Astra is a Streaming Integrated Amplifier by Devialet that delivers 150 watts x 2 channels into 8 ohms, 300 watts x 2 channels into 4 ohms, and 1,000 watts peak over 1 ms. It was released in 2025. It is a 2-channel design using a ADH (Analog Digital Hybrid) output stage. Speakers connect via Binding Post. Thanks to its built-in DAC Magic Wire with 192kHz/32-bit DSP DAC, you can play digital sources directly without the need for an external DAC unit. Devialet Astra lets you connect your turntable via its Phono input and start listening to your vinyl collection without a hassle. Devialet Astra has an MSRP of 20000$.
There are 3 Devialet amplifiers in our database. Below you can see the main specs of these amps.
Devialet Integrated Amplifier Series
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Performance Specs
One of the most important factors when deciding on an integrated amplifier is its power ratings and compatibility with your speaker's impedance requirements.The Devialet Astra is rated at 150 watts RMS into 8-ohms.
Here are the main highlights of its performance specs:
- 150 watts into 8-ohms () at
- 300 watts into 4-ohms
How loud will 150 watts actually play in your room? →
Wiring more than one pair of speakers to it? Check the load first →
Which speakers suit the Devialet Astra?
150 W into 8 ohms, 300 W into 4, rated down to 2 ohms.
We rank every passive speaker we cover against it on power, impedance safety and current
delivery.
When pairing the Devialet Astra with a passive Bookshelf (Stand mount) or Passive Floor Standing (Tower) speaker, you have to check if their Max Power Range is below the max wattage of the amp for the given impedance levels.
Operating your amp outside of this max range may damage the speakers.
What size of room is the Devialet Astra Amplifier good for?
An essential deciding factor is the size of the room in which you intend to employ the Devialet Astra amplifier. Here, taking into account its maximum power parameters, we analyzed its applicability to various size environments:
| Listening Environment |
Suitability |
| Near-field | Poor |
| Small Room | Poor |
| Mid-size Room | Good |
| Large Room | Good |
| Very Large Room | Average |
Inputs and Outputs
Besides the performance specs of the Devialet Astra, the next important feature set that you have to evaluate is the input and output selections that it offers.
Devialet Astra has total of 2 Analog inputs .
Inputs
- Total Number of Analog Inputs: 2
- Phono Input
- 2 Optical Digital Input
- 4 Coaxial Digital Input
- USB Input:
Outputs
- Speaker Outputs
- Yes, mono or stereo Preamp Outputs
Bluetooth Connectivity
Devialet Astra features built-in Bluetooth 5.3 for wireless music streaming from your Bluetooth-enabled devices such as Apple iPod/iPhone/iPad, Android smartphone/tablet, Windows PC, Mac computers/laptops.
Among the amps in the same price range, these are the 2 amps that have Bluetooth Connectivity:
Devialet Astra supports the following Bluetooth Codecs when used with supported devices:
Phono Input
Devialet Astra features two Phono Inputs which are compatible with
MM (Moving Magnet) type of phono cartridges, you can connect your turntable with MM cartridges directly to this amp without the need for a phono preamp. If you are using an MC cartridge on your turntable, you need to use a phono preamp that has MC phono stage such as the
Cambridge Duo or the
iFi ZEN Phono.
DAC and Digital Music
The Devialet Astra's built-in DAC allows the connection of digital sources directly, eliminating the need for an external DAC. The DAC chip that is used in the Astra is the
DAC Magic Wire with 192kHz/32-bit DSP, and supports resolutions up to
24-bit, 384KHZ.
Devialet Astra External Dimensions and Weight
Devialet Astra has external dimensions of (H x W x D) 1-7/8 x 15-3/16 x 15-3/16 inch (47 x 386 x 386 mm ). The unit weighs
7.21 kg (15.9 lbs).
Base Surface Area
Base surface area of an integrated amplifier may become an important decision factor when the space in your room or desk is limited.
The base area of the Devialet Astra is approximately 1490.0cm2 / 231.0inch2.
- Width: 386.0mm (15-3/16")
- Height: 47.0mm (1-7/8")
- Depth: 386.0mm (15-3/16")
- Weight: 7.21 kg (15.9 lbs)
- Base Surface Area: ~1490.0cm2 / 231.0inch2
- Volume: ~7.0 liter / 1.8 gallon
Available colors
Devialet Astra is available in Light Bronze color options.
What's in the Box of Devialet Astra?
Here are the items that are included inside the box of Astra:
- Devialet Astra
- Battery-powered remote with USB-C charging
- User manual
- Power cable
- USB-C cable for the remote
- Pair of gloves
- Microfiber cloth
Official Product Page
Official manufacturer's product page for the Devialet Astra Integrated Amplifier can be found below:
Official Product Page for Devialet Astra
| General |
| Brand |
Devialet |
| Full Model Name |
Devialet Astra |
| Release Date |
2025 |
| Amplifier Type |
Integrated Amplifier |
| Number of Channels |
2 |
| Amp Class |
ADH (Analog Digital Hybrid) |
| Performance |
| Watts RMS per Channel into 8-ohms |
150 watts |
| Watts RMS per Channel into 6-ohms |
N/A |
| Watts RMS per Channel into 4-ohms |
300 watts |
| Frequency Bandwidth |
|
| THD |
|
| Minimum Impedance |
2 |
| Signal to Noise Ratio |
N/A |
| Digital Music |
| Built-in DAC |
Yes |
| DAC Specs |
DAC Magic Wire with 192kHz/32-bit DSP |
| Bluetooth |
Yes |
| WiFi |
Yes |
| Ecosystem |
| Apple AirPlay |
Yes |
| Apple AirPlay2 |
Yes |
| DTS Play-Fi |
|
| Chromecast built-in |
Yes |
| Roon |
Roon Ready |
| HEOS |
|
| BluOS |
|
| CONNECTIONS |
| Total Analog Inputs |
2 |
| Phono Input |
Yes |
| Optical Digital Inputs |
2 |
| Coaxial Digital Inputs |
4 |
| USB Input |
Yes |
| USB Type |
USB-C 2.0 data port |
| Preamp Outputs |
Yes, mono or stereo |
| Headphone Output |
No |
| Removable Power Cord |
|
| Speaker Connectors |
Binding Post |
| PHYSICAL SPECS |
| Height |
47.0mm (1-7/8") |
| Width |
386.0mm (15-3/16") |
| Depth |
386.0mm (15-3/16") |
| Weight |
7.21 kg (15.9 lbs) |
| Available Colors |
Light Bronze |
| OTHER |
| Parts Warranty |
|
| Labor Warranty |
|