Description
Auralic Sirius G2.1 : Upsampling Processor
As a specialized enhancement product, SIRIUS G2.1 stands as the fourth addition to the award-winning G2.1 Series of AURALiC products. As a system, the G2.1 stack, comprised of ARIES G2.1, VEGA G2.1, LEO GX.1 and SIRIUS G2.1 now represent one of the most advanced digital sources available for your high-performance system today. SIRIUS G2.1 improves and optimizes signals from all sources, whether they are high-resolution files or streams from an inferior source or format. With SIRIUS G2.1, compressed, lossy, and poor recordings all have the potential to be improved, thereby upgrading your overall experience. Because SIRIUS G2.1 utilizes an open standard protocol, it can also be connected to any brand of DAC, delivering a global variety of sample rates and formats among other functions and features. SIRIUS G2.1 will provide universal balance to a world of varied formats, resolutions, DAC chip topologies, and algorithm types.
Specifications : Auralic Sirius G2.1
Audio Inputs
Lightning Link(Up to 384K/32bit, DSD512)
USB Audio(Up to 384K/32bit, DSD512)*
AES/EBU(Up to 192K/24bit, DSD64 via DoP)
Coaxial(Up to 192K/24bit, DSD64 via DoP)
TOSLINK(Up to 192K/24bit, DSD64 via DoP)
Audio Outputs
Lightning Link(Up to 384K/32bit, DSD512)
USB Audio(Up to 384K/32bit, DSD512)**
AES/EBU(Up to 192K/24bit, DSD64 via DoP)
Coaxial(Up to 192K/24bit, DSD64 via DoP)
TOSLINK(Up to 192K/24bit, DSD64 via DoP)
Benchmark***
THD+N: <-165dB(Resample to PCM 44.1K – 384K)
THD+N: <-155dB(Resample to DSD128 – DSD512)
THD+N: <-150dB(Resample to DSD64)
Processing Features
Signal Reclock and Jitter Removal****
PCM and DSD Resampler
8-Band Parametric Equalizer
Speaker Placement Compensation
High Precision Digital Volume Control
Processing Platform
AURALiC Tesla G1for general hardware control
AURALiC Proteus G2 for music signal processing
Power Supply
Triple-Channel Purer-Powerinternal linear power supply, 10uV low noise design for audio circuits
Internal Clock
Triple Femto Clocksfor Digital Outputs, USB Output and Proteus G2
Noise Elimination
Dual Galvanic Isolationfor digital and USB audio outputs
Unity Chassis IIwith copper EMI shieling enclosure
Network
Gigabit Ethernet (For firmware upgrade use)
Power Consumption
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
21.0 lbs (9.5kg)
Product Finishing
Anodised aluminum case in matte black with copper EMI shielding enclosure.
Contents
AURALiC SIRIUS G2.1 Upsampling Processor
Power cord
USB Cable
Lightning-Link Cable
User’s guide
