Fusion DAC - A Groundbreaking in DAC design

AURALiC's groundbreaking Fusion DAC design in the VEGA G2.2 combines the finest elements of discrete ladder and Delta-Sigma DAC designs, creating a new standard in audio excellence. This innovative approach involves modifying a high-performance, manufacturer DAC chip by bypassing most of its functions, such as PLL, digital filter, and oversampling circuits. Instead, AURALiC deploys its proprietary clock reconstruction, digital filter, and oversampling technologies, ensuring that only the precise switching network inside the DAC chip is utilized for the final digital-to-analog conversion stage. The result is an extraordinary sound quality that elevates the listening experience to new heights.

The Fusion DAC design empowers users with unparalleled customization and flexibility, enabling fine-tuning and optimization to match individual preferences. AURALiC’s proprietary implementation of this unique, in-house developed technology represents a significant leap forward in DAC design, delivering exceptional performance and unparalleled sound quality.

Analog Preamplifier

The VEGA G2.2 retain the successful analog preamplifier function from the original VEGA G2.1, now enhanced with an increased output level from 4.4V to 6V to cater to power-hungry amplifiers. The ORFEO Class-A output modules ensure the balanced output can drive loads well below 600ohm with minimal performance degradation. Users have the option to disable the preamplifier function through software and reduce the output level to 2V, allowing for seamless integration with external preamplifiers. Additionally, a convenient home theater bypass mode is available for analog input channels, providing maximum flexibility for your audio setup.

Analog Volume Control

The VEGA G2.2 incorporate a highly regarded true analog ladder resistor volume control, which is recognized as the superior method for achieving high-performance audio playback. Unlike digital volume control, which accurately reduces the signal level but cannot address the noise floor, analog volume control reduces both the signal level and noise floor while preserving the system's dynamic range. By employing eight coil-latch relays, this volume control system consumes no power and emits no EMI noise when inactive, ensuring noise-free and distortion-free control. Once adjusted, the system remains electronically transparent, further enhancing the exceptional audio performance of the VEGA G2.2.

In the pursuit of exceptional dynamic range that unveils intricate details in original recordings, modern high-end DACs demand utmost cleanliness in clocks, power supplies, and signal feeding. The VEGA G2.2 meet this challenge by incorporating high-speed galvanic isolators, strategically positioned between the Tesla G3 processing platform and the ultra-sensitive audio circuit. These isolators ensure complete physical separation and protection against interference, safeguarding the DAC from any noise coupling while enabling seamless data transfer. With these advanced features, the VEGA G2.2 deliver unparalleled audio clarity and precision, revealing the true essence of your music.

Unity Chassis II

The VEGA G2.2 chassis has been designed as a double enclosure, where an outer case made from high-grade aluminum is supplemented with an inner layer made by nickel coated copper. A high-mass base and enhanced four-foot multi-spring suspension system complete the quiet, noise defeating performance of the VEGA G2.2’s Unity Chassis II.

Perfectly Balanced

VEGA G2.2 internal circuits are physically distributed to enhance overall balance. And with specially designed foot spikes that dampen and absorb vibrations, the VEGA G2.2 is always rock-steady, for ultra-smooth signal delivery.

Tesla G3 - A New Era for Wireless Streaming

Built on a quad-core 64-bit architecture, our Tesla G3 streaming platform delivers eight times the processing capability of its predecessor. Equipped with 4GB of DDR4 system memory, the Tesla G3 can easily handle even the most demanding processing tasks, making it a future-proof solution which will accommodate the rapidly evolving digital audio landscape.

The Tesla G3 platform also employs Direct Memory Access (DMA) technology for its audio input and output channels, enabling all audio-related hardware and software to access the system memory directly. This significantly reduces latency and jitter by 90% compared to Tesla G2, giving us more flexibility to fine-tune the performance and sound quality of our products.

8 X Processing Speed

New quad-core 64-bit processor is eight times faster, ensuring a future-proof solution that adapts to the evolving digital streaming demands.

DMA

Direct Memory Access

Audio input and output channels connect directly to the processor's core, resulting in an impressive 90% reduction in latency and jitter.

4GB

System Memory

Bigger system memory and data storage means fluid audio signal processing and support for even more advanced features at higher resolution.

Flexibility to Explore

When used as a streamer, VEGA G2.2 offers multiple input choices, enabling you to use your preferred music playback software effortlessly. It is 100% compatible with OpenHome based control software like BubbleUPnP and Linn Kazoo, as well as being a certified RoonReady endpoint for optimized performance within your Roon ecosystem. Enjoy the convenience of TIDAL Connect and Spotify Connect support, and experience seamless compatibility with Apple AirPlay 2 protocol. Elevate your music experience with the VEGA G2.2 - where choice meets premium audio performance.

Specifications

Benchmark

Frequency Response: 20 - 20KHz, +/- 0.1dB*
THD+N: < 0.00012% (XLR); < 0.00015% (RCA), 20Hz-20KHz at 0dBFS
Dynamic Range: 130dB (XLR), 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: Lightning-Link, AES/EBU, Coaxial, Toslink, USB Audio, HDMI eARC****
Analog Inputs: RCA (2Vrms maximum) with theater bypass function
Streaming Inputs: UPnP/DLNA Media Server, Amazon Music Unlimited, HighResAudio, KKBOX, Qobuz Sublime+, Netease Music, TIDAL/TIDAL Connect, AirPlay, Spotify Connect, TuneIn, Internet Radio, RoonReady

Audio Outputs

Balanced: XLR (6V / 2V user selectable, output impedance 5ohm)
Unbalanced: RCA (6V / 2V user selectable, output impedance 50ohm)
Headphone: 6.35mm Headphone Jack (output impedance 5ohm)

Network

Wired: Gigabit Ethernet

Power Consumption

Standby: <0.5W
Sleep: <10W
Playback: 50W at max.

Dimensions - W x D x H

13.4 x 12.6 x 3.7 in. (34cm x 32cm x 9.6cm)

Weight

20.5 lbs (9.3kg)

Product Finishing

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

Contents

AURALiC VEGA G2.2 Streaming DAC
Power cord
USB Cable
Lightning-Link Cable