Auralic Aries S1 Streaming Transport

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Auralic Aries S1 Streaming Transport

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Key info

  • Crafted with cutting-edge audio technologies for unparalleled sound quality.
  • Offers seamless streaming via Ethernet, Lightning DS software, and multiple digital input channels.
  • Acts as a robust streaming processor with advanced processing features.
  • Optional External Purer-Power Supply Unit for enhanced audio quality, Lightning OS V10 provides powerful streaming experience.

Auralic ARIES S1

The Auralic Aries S1 is a superb way to incorporate streaming into a quality hi-fi setup. AURALiC continue to innovate and bring these cutting edge designs to the industry.

The AURALiC ARIES S1 has been crafted to deliver unparalleled sound quality within it’s price range. Drawing inspiration from the esteemed G2.2 reference products, these machines inherit premium audio technologies that set new standards in the industry.

Powered by the cutting-edge Tesla G3 streaming platform, the S1 series leverages AURALiC’s innovative Direct Memory Access (DMA) and Direct Data Recording (DDR) technologies. By seamlessly recording incoming audio data into the Tesla G3’s system memory and transmitting it directly to the low-level audio hardware. With the inclusion of Dual 60fs Femto Clocks and Galvanic Isolation, the S1 series achieves an unprecedented level of noise reduction. The meticulous attention to detail in the S1 series ensures that clock jitter and signal distortion are minimized to an extraordinary degree. The result is a remarkably smooth and natural sound character that faithfully reproduces the nuances of the original audio, providing an immersive listening experience that captivates the senses.


AURALiC S1 offers a seamless streaming experience via Ethernet using its proprietary Lightning DS software, Apple AirPlay 2, TIDAL Connect, Spotify Connect, Internet Radio, and a variety of digital input channels including USB audio, Coaxial, and Toslink. AURALiC’s Lightning DS seamlessly integrates popular streaming services like Amazon Music Unlimited, TIDAL, Qobuz, TuneIn, KKbox and more. Additionally, S1 can play music stored on NAS drive, USB drive and CD drive. The S1 will be Roon Ready upon completion of Roon certification.

What does streaming processor actually mean?

The role of the ARIES S1 has undergone a significant evolution, transitioning from a mere streaming transport or bridge to a robust streaming processor. With its advanced onboard processing capabilities, the ARIES S1 now offers a plethora of processing features aimed at optimizing the audio signal: high-quality resampler, parametric equalizer, speaker placement compensation and loudness leveling. For the first time in the ARIES lineup, this product can process incoming signals from digital or USB inputs. Leveraging its onboard Tesla G3 platform, the ARIES S1 processes the signal, effectively removing jitter and artifacts before applying user-selected processing features to enhance the audio quality. The processed signal is then output via digital or USB connection, ensuring an enriched listening experience that remains faithful to the original source.

Power Supply (optional)

For those seeking an even higher level of audio quality, AURALiC offers an optional upgrade: the S1 External Purer-Power Supply Unit. This unit bypasses the internal power supply of the ARIES S1 and VEGA S1, doubling the power capacity for enhanced performance. Featuring two dedicated transformers and Purer-Power low noise power supply circuits, the upgraded unit ensures a total galvanic isolation between the Tesla G3 processing circuit and audio circuits. This separation eliminates interference and minimises noise, resulting in superior sonic performance that elevates your listening experience to new heights.

Lightning OS V10 – Ever Powerful Streaming

AURALiC’s celebrated Lightning Streaming platform commemorates its 10th anniversary with the much-anticipated release of version 10.0 firmware. This milestone update brings new features like PureDAC mode, Tone Mode to enhance sound sound quality. Lightning OS V10 will be available through Over-The-Air updates for compatible products by the end of April 24, marking a significant leap forward in audio performance and functionality for AURALiC users worldwide.

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