Product Information
Power-packed and bursting with versatile network music features, the Atoll Electronique SDA300 Signature delivers an exceptional ‘just add speakers’ system package.
Flagship network music streamer and amp, combined
Based around the mighty IN300 EVO’s amplifier section, but with a whole host of added network streaming functionality, the Atoll Electronique SDA300 Signature delivers a streamer, DAC and supremely powerful amp in one, premium design. Analogue inputs let you use the SDA300 as you would a regular amp within your system, while its wide range of digital inputs, including Bluetooth, further enhances its connectivity.
Impressive power for enveloping sound
Featuring a double push-pull MOS-FET power stage, the SDA300 Signature delivers a mighty 150 watts per channel (8 ohms). This makes it the ideal choice for driving a wide range of speakers, even in larger rooms. The generous power output also ensures that the bass is deep and full-bodied, effortlessly delving deep into the music’s rhythm.
Fitted with high quality components for the purest sound
For the purest sound, the SDA300 Signature is constructed from high quality components. High spec, fully shielded MKP technology link capacitors are fitted, with the 8 x 6800 μF output capacitor rating ensuring ample current for the most explosive music. Multiple power supplies, supplied by twin transformers, ensure clean power for all sections of the device, lowering distortion and improving the sonic detail.
Suitable for Hi-Res Audio
The SDA300 Signature is compatible with a wide range of files, including lossless and Hi-Res Audio. It supports PCM files up to 24-bit/192 kHz and DSD128, with compatible formats including DXD, DSD, flac and MQA.
Support for your favourite music streamer
The SDA300 Signature supports a wide range of popular music streaming services, including Amazon Music, Tidal, Deezer, Qobuz and HighResAudio. The Internet radio system, airable, is also supported. Alternatively, connect to your local network attached drive via DLNA or UPnP protocols and wirelessly stream your own, stored music files.
Connect direct
If you use Spotify, Qobuz or Tidal premium services, the SDA300 Signature is compatible with their ‘Connect’ feature (premium account may be required). This lets you use the Spotify, Qobuz or Tidal app to take direct control of the streamer, giving you a seamless experience as you switch between devices.
AirPlay, Roon Ready and more for multiroom potential
The SDA300 Signature fits into a wide range of multiroom ecosystems. Compatible with AirPlay, it’s ideal for streaming directly from your Apple devices. It’s also compatible with Roon and Audirvāna audio playback software, letting you incorporate the SDA300 Signature into a Hi-Res Audio, multiroom system.
Range of handy connections
For wide-ranging connectivity, the SDA300 is equipped with a comprehensive range of connections. There are two analogue inputs that would suit a CD player without digital out and a turntable fitted with a built-in phono pre-amp. In addition to this, there are two digital coaxial and two optical inputs – perfect for a CD player, TV, games console and more. For an easy connection with your smartphone, simply pair up and stream audio via wireless Bluetooth.
3-way control
For wide ranging control, the SDA300 Signature can be navigated via the facia controls, the supplied remote control or the dedicated Atoll Signature 2 control app. The control buttons provide direct access to volume, as well as menu navigation, supported by the 5” LED colour display. The supplied remote control also operates matching amps and CD players, making it the only remote you need for a complete Atoll system. Finally, the Atoll Signature 2 app is available for iOS and Android and lets you take control of all the streaming functions from the convenience of your smartphone or tablet.
Timeless style, solidly crafted
Available in black or silver the SDA300 Signature is timelessly stylish. With just a handful of buttons and the full colour display, the front panel is clean and frill-free. Solidly built, the rugged steel chassis and 8mm thick anodised aluminium front panel resist vibrations and electromagnetic interference.
Experience effortless power, combined with world-class streaming versatility, with the Atoll Electronique SDA300 Signature.
Specifications
Offers
Reviews
Flagship network music streamer and amp, combined
Based around the mighty IN300 EVO’s amplifier section, but with a whole host of added network streaming functionality, the Atoll Electronique SDA300 Signature delivers a streamer, DAC and supremely powerful amp in one, premium design. Analogue inputs let you use the SDA300 as you would a regular amp within your system, while its wide range of digital inputs, including Bluetooth, further enhances its connectivity.
Impressive power for enveloping sound
Featuring a double push-pull MOS-FET power stage, the SDA300 Signature delivers a mighty 150 watts per channel (8 ohms). This makes it the ideal choice for driving a wide range of speakers, even in larger rooms. The generous power output also ensures that the bass is deep and full-bodied, effortlessly delving deep into the music’s rhythm.
Fitted with high quality components for the purest sound
For the purest sound, the SDA300 Signature is constructed from high quality components. High spec, fully shielded MKP technology link capacitors are fitted, with the 8 x 6800 μF output capacitor rating ensuring ample current for the most explosive music. Multiple power supplies, supplied by twin transformers, ensure clean power for all sections of the device, lowering distortion and improving the sonic detail.
Suitable for Hi-Res Audio
The SDA300 Signature is compatible with a wide range of files, including lossless and Hi-Res Audio. It supports PCM files up to 24-bit/192 kHz and DSD128, with compatible formats including DXD, DSD, flac and MQA.
Support for your favourite music streamer
The SDA300 Signature supports a wide range of popular music streaming services, including Amazon Music, Tidal, Deezer, Qobuz and HighResAudio. The Internet radio system, airable, is also supported. Alternatively, connect to your local network attached drive via DLNA or UPnP protocols and wirelessly stream your own, stored music files.
Connect direct
If you use Spotify, Qobuz or Tidal premium services, the SDA300 Signature is compatible with their ‘Connect’ feature (premium account may be required). This lets you use the Spotify, Qobuz or Tidal app to take direct control of the streamer, giving you a seamless experience as you switch between devices.
AirPlay, Roon Ready and more for multiroom potential
The SDA300 Signature fits into a wide range of multiroom ecosystems. Compatible with AirPlay, it’s ideal for streaming directly from your Apple devices. It’s also compatible with Roon and Audirvāna audio playback software, letting you incorporate the SDA300 Signature into a Hi-Res Audio, multiroom system.
Range of handy connections
For wide-ranging connectivity, the SDA300 is equipped with a comprehensive range of connections. There are two analogue inputs that would suit a CD player without digital out and a turntable fitted with a built-in phono pre-amp. In addition to this, there are two digital coaxial and two optical inputs – perfect for a CD player, TV, games console and more. For an easy connection with your smartphone, simply pair up and stream audio via wireless Bluetooth.
3-way control
For wide ranging control, the SDA300 Signature can be navigated via the facia controls, the supplied remote control or the dedicated Atoll Signature 2 control app. The control buttons provide direct access to volume, as well as menu navigation, supported by the 5” LED colour display. The supplied remote control also operates matching amps and CD players, making it the only remote you need for a complete Atoll system. Finally, the Atoll Signature 2 app is available for iOS and Android and lets you take control of all the streaming functions from the convenience of your smartphone or tablet.
Timeless style, solidly crafted
Available in black or silver the SDA300 Signature is timelessly stylish. With just a handful of buttons and the full colour display, the front panel is clean and frill-free. Solidly built, the rugged steel chassis and 8mm thick anodised aluminium front panel resist vibrations and electromagnetic interference.
Experience effortless power, combined with world-class streaming versatility, with the Atoll Electronique SDA300 Signature.
