Auralic Altair G2.1 Streaming DAC Preamplifier
Auralic Altair G2.1 Streaming DAC Preamplifier
Auralic Altair G2.1 Streaming DAC Preamplifier
Auralic Altair G2.1 Streaming DAC Preamplifier
Auralic Altair G2.1 Streaming DAC Preamplifier
Auralic Altair G2.1 Streaming DAC Preamplifier

Auralic Altair G2.1 Streaming DAC Preamplifier

Regular price$9,495.00
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Tax included.

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ALTAIR G2.1, an all-encompassing digital and analog source component, provides abundant capabilities to the performance-oriented G2.1 Series. Combining every function available from AURALiC into the ultra-quiet G2.1 chassis, ALTAIR G2.1 is perfect for the most demanding music lover. Whether it’s a high-res title from an online streaming service, a file on a NAS drive, or an LP on a turntable,  ALTAIR G2.1 will deliver exquisitely rendered, dynamic music, from almost any source. Hardware upgrades include Unity Chassis II: a copper enclosure minimizing interference, an anti-vibration footer system on a massive base, clocking armed with hyper-accurate femto-second clocks, a Purer-Power power supply, and Class A Orfeo Output modules.  Internet radio, Airplay™, Bluetooth, USB connectivity, and optional internal storage are available. Control ALTAIR G2.1 intuitively via the proven Lightning DS app, or the controls clearly shown on the high-resolution 4" color display. Completing this extensive feature set: Wi-Fi and Ethernet connectivity, smart IR control, and a locked-in analog volume control.

Unity Chassis II

The ALTAIR G2.1 chassis has been designed as a double enclosure, where an outer case made from high-grade aluminum is supplemented with an inner layer of copper. A high-mass base and enhanced four-foot multi-spring suspension system complete the quiet, noise defeating performance of the ALTAIR G2.1’s Unity Chassis II

 Altair 2.1 Altair-G2.1 Altair-2.1

Perfectly Balanced

ALTAIR G2.1 internal circuits are physically distributed to enhance overall balance. And with specially designed foot spikes that dampen and absorb vibrations, the ALTAIR G2.1 is always rock-steady, for ultra-smooth signal delivery.

Next Level Processing

In facilitating the ALTAIR G2.1's substantial and powerful processing capability, it should come as no surprise that the processor at the heart of this system would need to act as a next-level solution. As a result, the product harnesses the power of a Tesla G2 processor. No task will be too difficult, be it serving, streaming, decoding or playback. DXD upsampling features as standard and an extensive range of DSP filters provide broad choices to suit personal preferences. The network streaming functionality is well-proven in terms of ease of operation and excellent sound quality. Networking capability operates at up to 32-bit, 384khz and DSD512, supporting all major lossless codecs, DSD in DoP format and native DSD.

37,500MIPS Processing Speed

CPU performance that’s 50% faster than the original Tesla G1 processor.

200% Memory & Storage

Twice the system memory and data storage means fluid audio signal processing and support for advanced features.

1GB Memory Cache

An enormous memory cache means reduced network noise and dramatically reduced open circuit time for improved sound quality.

Fully Passive Volume Control

Precise control, distortion free, noise free. The only way to get all three is to painstakingly construct a R-2R resistor ladder network — and that’s exactly what we’ve done for the ALTAIR G2.1.

Invisible

Eight coil-latch relays remain entirely passive when not in use, drawing no power and producing exactly zero EMI noise. Once set, the ALTAIR G2.1’s volume control system remains electronically invisible — one more detail that helps the ALTAIR G2.1 push the boundaries of sonic performance.

Turn Your Wi-Fi into a Music Streaming Ecosystem.

We developed Lightning OS to be the highest-quality streaming environment you’ve ever heard. A meticulously-crafted software architecture designed specifically to work hand-in-hand with the powerful Tesla hardware platform found in AURALiC streaming products, Lightning OS is full of cutting-edge innovations that bring your music to life like never before. Connect to all your of high-resolution sources, take control with user apps like Lightning DS or Roon, and meet true audiophile streaming.

Display Brilliance

A 4.0-inch true color in-plane switching display with a resolution of over 300ppi provides complete operational feedback: playback status, configuration settings, and a full library view for browsing your collection.

Flexibility to Explore

The ALTAIR G2.1 offers nearly universal connectivity for access to all your digital sources. Most advanced Wi-Fi and Ethernet open your system to UPnP/DLNA media servers, shared network folders, high-resolution Internet Services, and Internet Radio, as well as RoonReady, Bluetooth, AirPlay, and SongCast control.

CD Playback and Ripping

Still have some love for your old CDs? Not to worry; you can plug a generic USB CD drive into your ALTAIR G1 then choose to play a CD, rip a CD while playing, or just rip.

As with AURALiC’s Lightning file streaming, our unique CD playback feature uses the same advanced, jitter-reducing Memory Playback technology. CD data is first read, and compared several times for accuracy into the system cache before playing. The result is elimination of potentially induced jitter from the transport, canceling any negative effects from the quality of your chosen CD drive, potentially improving performance beyond what’s offered from competitors’ CD players.

Specifications

Benchmark

Frequency Response: 20 - 20KHz, +/- 0.1dB*
THD+N: < 0.00012% (XLR); < 0.00015% (RCA), 20Hz-20KHz at 0dBFS
Dynamic Range: 126dB, 20Hz-20KHz, A-weighted

Streaming File Format

Lossless: AIFF, ALAC, APE, DIFF, DSF, FLAC, OGG, WAV and WV
Lossy: AAC, MP3 and WMA

Sampling Rate

PCM: 44.1KHz to 384KHz in 32Bit***
DSD: DSD64(2.8224MHz), DSD128(5.6448MHz), DSD256(11.2896MHz), DSD512(22.57892MHz)****

Control Software

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)

Audio Inputs

Digital Inputs: AES/EBU, Coaxial, Toslink, USB Audio
Analog Inputs: Line-stage (2Vrms max.), MM Phono (0.3Vrms max.)
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

Audio Outputs

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)

Network

Wired: Gigabit Ethernet
Wireless: 802.11b/g/n/ac Tri-Band WiFi

Power Consumption

Playback: 50W at max.

Dimensions - W x D x H

13.4 x 12.6 x 3.2 in. (34cm x 32cm x 8cm)

Weight

22.0 lbs (10kg)

Product Finishing

Anodized aluminum case in matte black with copper EMI shielding enclosure.

Contents

AURALiC ALTAIR G2.1
2*External WiFi antenna (2pcs)
Power cord
USB Cable
User's guide

* Tested under Filter Mode Precise for all sampling rate
*** 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

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