A Complete Digital Source
CPU performance that’s 50% faster than the original Tesla G1 processor.
Memory & Storage
Twice the system memory and data storage means fluid audio signal processing and support for advanced features.
An enormous memory cache means reduced network noise and dramatically reduced open circuit time for improved sound quality.
With a dedicated, low-noise 3uV power supply to minimize phase noise and keep it as quiet as it is accurate, our 72 Femto Master Clock is amazingly precise for less jitter, and immaculate sound. Its 72 femtosecond cycles — that’s 72 quadrillionths of a second — set a new standard for signal timing. Temperature-regulated for consistent performance, this clock is always there to keep things rock-steady.
Open network connections and data fetching are prone to noise that can hurt the quality of your audio signal. The Tesla G2 hardware platform dedicates a whopping 1GB of RAM to the task of caching, lowering the frequency of open circuits and helping your music sound better.
Flexible Filter Mode gives you a nuanced level of control over your audio output. Its various modes were developed using a combination of objective data models and subjective testing, with each mode offering a unique array of filters to match the sonic quality of the source. Whether it’s modes to tweak in-band ripple, out-band attenuation, ultrasonic filtering and more, you’ve always got the power to dial in the performance you want.
The second generation of our ActiveUSB provides more than just asynchronous control over USB data for enhanced accuracy and precise re-clocking to reduce jitter. It also bypasses the USB power stream, using its own Purer-Power linear power supply instead. That means dirty USB power — and the EMI noise that comes along with it — is kept as far from the music as possible.
Smart-IR Remote Control lets your AURALiC device map its functionality onto any remote you’d like. Just let the device know which remote you prefer, and all of its operations (play/pause, volume control, track select, etc.) can be assigned to buttons just the way you like them.
The Purer-Power linear power supply reduces DC current noise by as much as 90dB with its power purification module. Using a specially designed transformer and unique wiring that minimizes vibration, noise from Purer-Power is kept below 1uV across the audible spectrum, leaving you to discover the details in your music, down to the last bit.
Frequency Response: 20 - 20KHz, +/- 0.1dB*
THD+N: < 0.0002% (XLR); < 0.0003% (RCA), 20Hz-20KHz at 0dBFS
Dynamic Range: 124dB, 20Hz-20KHz, A-weighted
Lossless: AIFF, ALAC, APE, DIFF, DSF, FLAC, OGG, WAV and WV
Lossy: AAC, MP3, MQA** and WMA
PCM: 44.1KHz to 384KHz in 32Bit***
DSD: DSD64(2.8224MHz), DSD128(5.6448MHz), DSD256(11.2896MHz), DSD512(22.57892MHz)****
AURALiC Lightning DS for iOS
AURALiC Lightning DS for web browser (device setting only)
OpenHome compatible control software (BubbleUPnP, Kazoo)
Roon (Roon Core required separately)
Digital Inputs: AES/EBU, Coaxial, Toslink, USB Audio
Streaming Inputs: Network shared folder, USB Storage, USB CD Drive, Optional Internal Storage, UPnP/DLNA Media Server, native TIDAL, HighResAudio and Qobuz Sublime+, Internet Radio, AirPlay, Bluetooth, Songcast, RoonReady
Balanced: XLR (4.5Vrms at 0dBFS, output impedance 10ohm)
Unbalanced: RCA (4.5Vrms at 0dBFS, output impedance 50ohm)
Headphone: 6.35mm Headphone Jack (output impedance 5ohm)
Wired: Gigabit Ethernet
Wireless: 802.11b/g/n/ac Tri-Band WiFi
Playback: 50W at max.
13.4 x 12.6 x 3.2 in. (34cm x 32cm x 8cm)
15 lbs (6.8kg)
Anodized aluminum case in matte black
AURALiC ALTAIR G1
2*External WiFi antenna (2pcs)
* Tested under Filter Mode Precise for all sampling rate
** AURALiC streaming devices are capable of decoding MQA files using AURALiC’s proprietary resampling and de-blurring method. This technology is not an MQA-created or MQA-licensed process. AURALiC has no official relationship with MQA and its allies.
*** 352.8KHz and 384KHz and 32bit are supported through streaming and USB inputs only
**** By 'DoP V1.1' or native DSD protocol through streaming and USB inputs only
"For my money the Auralic Altair G1 is an all around excellent digital audio streamer that I happily recommend to my friends and would purchase myself if I wasn't awash in audio components. The Altair G1 is the right product for a large percentage of music aficionados and those who like options that not only enhance one's experience but may also elongate the life of a component. Auralic has delivered once again on its value proposition. CASH Listed."
"A headphone amplifier with in-built DAC and in-house developed network streamer, all wrapped in an attractive aluminium chassis with colour front panel display? That’s the second generation ALTAIR – the G1 (US$2699) – from Auralic that serves as a tasting plate for the Chinese/American company’s ever-expanding range of digital audio products. Watch our short film on the ALTAIR G1 here."
"Such is the build quality and versatility of AURALiC’s Altair G1 that it’s easy to forget it costs just $3,795 (in Australia) – and its fine sound bears little relation to the modest retail price, either. As such, it represents cracking value for money in this increasingly crowded market. One of the most impressive products at or near its price, this is an essential audition for value-conscious audiophiles who are serious about streaming."
"What this all adds up to is the most compelling member of the G2 series we’ve seen so far. The Altair might not be able to match the effortlessness of the Vega G1, but given the price difference it is closer than the price difference it is closer than you might expect. Auralic has tweaked the specification for this latest iteration and - minor quibbles over the removal of the USB DAC output aside - the result is a product that offers pretty much everything you need and little that you don’t. The result has to be seen as one of the best, if not the best streaming front ends you can buy for under £2,000."