VEGA G2.2
Streaming DAC
User’s Guide
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Welcome
Congratulations on your purchase of the AURALiC VEGA G2.2 streaming DAC. Please
take some time to read through this manual which provides a comprehensive,
thorough overview of the products features and functions.
Our VEGA DACs have won numerous awards for their exceptional sonic performance
since their debut in 2012. The VEGA G2.2, the result of over a decade of meticulous
research and development, is set to captivate music enthusiasts worldwide. We
continuously improve our hardware and software platforms, ensuring that each product
release represents a new level of DAC technology. The VEGA G2.2 has undergone a
major hardware upgrade that significantly boosts its capabilities—allowing for the
integration of future technologies and ensuring that it will remain on the cutting edge
for years to come.
Your Vega G2.2 incorporates several powerful features into its unique architecture. One
of the most unique features is called Direct Data Recording, it completely abandons the
use of PLL (phase lock loop) to extract clock signal from incoming signal: VEGA G2.2
records the audio data directly into system memory in binary format, bypassing the
original clock signal entirely. As a result, the VEGA G2.2 is immune to the input signal's
distortion and jitter, delivering the highest level of sound quality possible.
Based on the values of choice, natural sound, and reliability, our philosophy is a
fundamental part of every product we design. Sonically, we engineer both our software
and hardware to ensure a neutral and natural sound, allowing you to tailor your musical
taste through speaker choice and room setup. As part of our philosophy, we've
developed our own software ecosystem. This ecosystem lets us quickly and easily adapt
to technological changes or add new features and services, letting you relax and enjoy
the music. Your VEGA G2.2 runs on our fast and reliable Lightning streaming platform,
allowing you to control different settings in the DAC. It also provides access to the
optional streaming components built into your VEGA G2.2 if you would like to connect
it to services like Qobuz, Tidal, or Amazon Music Unlimited.
Keeping your VEGA G2.2 current is easy with our over-the-air software updates. We
regularly add new features and services, allowing you to relax and enjoy state-of-the-art
streaming music. When working as a streamer, your VEGA G2.2 will automatically
download and install new updates as we release them. If you use VEGA G2.2 as pure
DAC, don’t forget to connect it to Internet regularly so it can receive the latest updates.
Welcome to the AURALiC community. We sincerely hope the VEGA G2.2 gives you years
of listening pleasure.
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Table of Contents
Welcome ................................................................................................................... 2
Understanding the Technology .................................................................................. 5
Network Requirements ............................................................................................. 6
Warranty ................................................................................................................... 7
Unpacking ................................................................................................................. 9
Placement and Cabling .............................................................................................. 9
Placement ......................................................................................................................... 9
Check Your AC Mains Voltage .......................................................................................... 10
Fuse Specification ............................................................................................................ 10
Cabling ............................................................................................................................ 11
Front Panel .............................................................................................................. 15
Power Management ................................................................................................ 16
Power On/Off .................................................................................................................. 16
Standby ........................................................................................................................... 16
Sleep ............................................................................................................................... 16
Force Off .......................................................................................................................... 17
Connect VEGA G2.2 to a Home Network .................................................................. 18
Use Lightning DS Setup Guide .......................................................................................... 18
Use Front Panel Control ................................................................................................... 20
Setup Music Library and Streaming Service .............................................................. 22
Add UPnP/DLNA Media Server as Music Library ............................................................... 22
Add Streaming Service in Lightning DS ............................................................................. 23
Display and Operation ............................................................................................. 25
Welcome Screen .............................................................................................................. 25
Main Menu ...................................................................................................................... 26
Playing ............................................................................................................................. 27
Queue .............................................................................................................................. 28
System ............................................................................................................................. 28
Streamer .......................................................................................................................... 29
Master Clock .................................................................................................................... 29
Input ................................................................................................................................ 30
Lightning Web Control Interface .............................................................................. 31
Smart-IR Remote Control ......................................................................................... 33
Lightning DS ............................................................................................................ 34
Main Interface ................................................................................................................. 34
Album Information .......................................................................................................... 35
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Playback Control .............................................................................................................. 36
Queue Interface ............................................................................................................... 37
Side Menu ....................................................................................................................... 38
Use with Other Software ......................................................................................... 40
Device Activation and Deactivation ......................................................................... 41
Cleaning .................................................................................................................. 42
Support & Contact ................................................................................................... 43
Specifications .......................................................................................................... 44
AURALiC Product Registration Form ........................................................................ 45
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Understanding the Technology
When use it as a streamer, your VEGA G2.2 has the ability to work with different
technologies and control software. The most common way to operate your new
streamer is in Lightning mode. This is when you take full advantage of our Lightning
Streaming Platform by controlling it with our iOS App Lightning DS or another
OpenHome protocol based control software. When operating in Lightning mode, there
are three fundamental elements to the system: Renderer, Server, and Controller. The
Renderer is the physical device that plays the music, e.g. VEGA G2.2. The Server provides
the music library. When playing files stored locally on your network, the server can be
any UPnP/DLNA media server. If you use an internet streaming service like Qobuz, Tidal,
or Amazon Music, that platform acts as the server as well.
The Controller is the software you use to browse and select music. With AURALiC
products, you have the freedom to choose from a number of different Controller
options. When operating in Lightning mode, you can use our Lightning DS App or any
OpenHome protocol based software such as BubbleUPnP or Kazoo as your controller.
Operating in this mode allows the Renderer to fetch the music data directly from the
Server without passing through the Controller. Since Lightning mode is an integral part
of our system, it allows us to apply some advanced technologies, like our memory cache,
to optimize the sound quality. This feature preloads the music data from the server into
the Renderer’s memory, allowing it to be played bit-perfect from the most pristine
environment possible.
Your VEGA G2.2 can also work in many ways other than Lightning mode. If you prefer
the Roon ecosystem, the VEGA G2.2 will operate seamlessly as a certified RoonReady
endpoint. It also works directly with TIDAL Connect, Spotify Connect, and provides the
option of an AirPlay or Bluetooth connection. Each of these systems has its own specific
operating environment, which requires us to bypass our memory cache system. Some
of the other processing features available via Lightning mode may be disabled as well.
Your VEGA G2.2 will sound slightly different when using these software options, but not
necessarily worse. Each of these systems uses its own technology to optimize for sound
quality.
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Network Requirements
If you are planning to use your VEGA G2.2 as a streamer, it is very important to be aware
the network requirements for proper operation.
Our Lightning streaming technology utilizes SSDP (Simple Service Discovery Protocol), a
network package that facilitates communication between Lightning DS and your
streaming device. However, poorly designed routers and network switches often
mishandle SSDP, causing issues. We have encountered WiFi routers that fail to broadcast
SSDP messages effectively between Ethernet and WiFi connected devices or within the
same WiFi network. If you are using a low-cost WiFi router provided by your ISP, it is
likely to be insufficient for this task, resulting in difficulties finding the streaming
device within Lightning DS or experiencing significant delays in device detection.
The ability to stream Netflix or play Pandora on your smart speaker does not necessarily
guarantee that your router can handle specific multicasting (SSDP) messages without
dropouts or block certain (IGMP/ICMP) data packets that AURALiC Lightning devices rely
on for optimal performance. In many cases, lower-performing routers provided by your
Internet Service Provider may struggle with this type of traffic due to their firmware
limitations. Additionally, a weak WiFi connection can also impact the transmission of
these UDP discovery data packets, even if your other data connections appear to be
functioning as they should.
We recommend upgrading to a high-performance aftermarket router manufactured by
reputable brands like Netgear, ASUS, or Linksys to resolve these issues and ensure the
best streaming experience.
It's worth noting that some enterprise-level network routers and switches implement
additional security measures that require specific configuration to enable SSDP
messages, those security measures may also block IGMP/ICMP messages which are
essential for your AURALiC devices to join your network properly. If you are using this
type of equipment, we advise consulting an IT professional for assistance in setting up
the firewall policy correctly.
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Warranty
AURALiC offers a 1-Year factory limited warranty from the date of purchase as a general.
For devices originally sold and used in EUC or UK, AURALiC offers a 2-Year factory limited
warranty from the date of purchase.
The warranty will be extended to three years if the original owner completes the product
registration within 30 days from purchase. You could either activate the device inside
Lightning DS software under your AURALiC account or fill out the ‘AURALiC Product
Registration Form’ on page 45 and send it back to [email protected] to finish the
registration. This extended warranty is nontransferable and for the original owner only.
We recommend registering your device using Lightning DS as it provides the easiest way
to complete the registration process. AURALiC values your privacy and does not collect
any personal sensitive data during the registration process. To register your device, you
will need to provide a valid email address, your name, and the country you are living in.
For detailed instructions on how to activate and deactivate your device, please refer to
the 'Device Activation and Deactivation' on page 41.
Warranty coverage includes all parts and labor. Warranty is void if damage is due to
abuse, neglect or unauthorized modifications. Costs associated with the return of this
product are the sole responsibility of the owner. All repair work must be carried out by
AURALiC or by an authorized AURALiC repair agency. Work done by unauthorized
persons will void any and all warranty coverage.
AURALiC products are uniquely identified with a serial number (S/N) printed on the label
attached under the unit. This number is required to validate your warranty. Please
provide your serial number if service is required.
Before the product can be returned for service, an RMA (Return Material Authorization)
number must be issued by AURALiC. Contact your dealer or AURALiC for further
information. Units without an RMA number will not be accepted for service.
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IMPORTANT SAFETY INSTRUCTIONS
l All safety and operating instructions must be read before actual operation, and
retained for future reference.
l This product should be connected only to the type of power source indicated on
the back of the unit. If you are not sure of the type of your mains power supply,
please consult your dealer or local power company.
l To completely disconnect this product from the AC mains, disconnect the power
supply cord plug from the AC receptacle.
l Do not use the product near water, i.e. near a bathtub, kitchen sink, laundry tub,
in a wet basement, near a swimming pool etc.
l Do not install the product near heat sources such as radiators, heat registers,
stoves, or other apparatus that produce heat. See “Placement and Cabling” on
page 9.
l Do not let objects or liquids fall into the product. Do not expose the product to
dripping or splashing. Do not place a vessel containing liquid on top of the
product.
l Clean only with a soft, dry cloth.
l Do not attempt to service this product yourself. Opening or removing covers may
expose you to dangerous voltage. Refer all servicing to authorized service
personnel. See ‘Support & Contact’ on page 43.
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Unpacking
Please check that the following items are in the box:
l VEGA G2.2
l AC Power Cord
l USB Cable
l Lightning-Link Cable
l User’s Guide
Carefully unpack the box. If anything is missing or damaged, please notify your AURALiC
dealer as soon as possible. Once you have inspected everything, return all the packing
materials to the box, and store it in a safe place. You will want to retain the box and
packaging as they are specially designed to protect the unit during transportation and
shipping.
ONLY SHIP THIS PRODUCT IN ITS ORIGINAL PACKAGING!
Placement and Cabling
Placement
VEGA G2.2 should be placed on a solid and stable surface with good ventilation. Do not
install this product near any heat source, such as a radiator or wood stove, or directly
above an amplifier that creates significant heat.
Ventilation Requirement
VEGA G2.2 dissipates up to 50 Watts of power during normal operation.
It should be installed in a space with at least one inch of clearance
above, behind and on both sides of its enclosure to provide adequate
ventilation. Avoid placing it directly above other equipment that
produces heat.
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Due to the distinctive foot damper design of the VEGA G2.2, it is essential to avoid
placing any objects on top of the device. The springs within the chassis foot damper are
precisely calibrated according to the weight of the VEGA G2.2. Adding extra weight to
the unit will compress the springs, leading to a significant impact on the damper
performance and potentially compromising the sound quality. It is crucial to refrain from
placing additional weight on the machine to ensure optimal performance and preserve
the integrity of the sound quality.
VEGA G2.2 chassis foot damper system
Check Your AC Mains Voltage
VEGA G2.2 is shipped with its mains voltage preset for operation in the destination
country. The mains voltage setting is written on the back of the unit, besides the power
cord socket. There is a jumper inside the machine to set the mains voltage between 110-
120V and 220-240V. If it needs to be changed, contact us to obtain additional
information.
The power cord has a three-wire grounding type plug (a plug having a third pin for
grounding). It will only fit into a grounded power outlet. If you are unable to insert the
plug fully into the outlet, contact your dealer or AURALiC. Do not defeat the safety
purpose of the grounded plug.
VEGA G2.2 MUST BE USED WITH THE CORRECT
MAINS VOLTAGE AND PROPERLY EARTHED!
Fuse Specification
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The fuse used inside VEGA G2.2 is one single T1A/250V (1A slow blow) with size of
5*20mm. The fuse is located inside the fuse box at the IEC AC power socket:
It is crucial to replace a fuse with the same rating when necessary. Failure to do so can
lead to serious hazards, including but not limited to electric shock, fire, and explosion.
ONLY REPLACE FUSE WITH THE SAME RATING!
Cabling
The I/O ports on the rear of VEGA G2.2:
• IEC Power Socket and Main Switch
Power cable connection. Double-check the AC MAIN voltage rating directly below
the power socket before connecting to your wall outlet. Please do not use heavy
aftermarket power cables without proper support. Excessive cable weight may
damage the power cord socket.
The toggle power switch cuts off all power to the unit when the side labeled ‘O’ is
toggled and connects power to the unit when the side labeled ‘I’ is toggled. Please
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make sure to power off all units in your system before changing any cables. Failure
to do this may result in permanent damage to your streamer and void any warranty.
ALWAYS POWER OFF VEGA G2.2 BEFORE CABLING!
• LAN
The Gigabit Ethernet connection on the VEGA G2.2 allows you to connect it to a
wired network and utilize it as a streamer. When connected to the internet, the
VEGA G2.2 will automatically receive over-the-air firmware updates, ensuring that
you always have the latest software version and features.
If you primarily use the VEGA G2.2 as a DAC and don't have it connected to the
internet at all times, it is recommended to periodically connect it to the internet. This
will allow you to manually check for firmware updates through the "System" menu
and install them when available.
• AES, COAX, TOS and USB
The Legacy digital and USB input channels on the VEGA G2.2 offer unique benefits.
All input data from these ports is recorded into the system memory and then sent
out to the Fusion DAC using its own clock. This approach ensures immunity to input
jitter, resulting in high-quality audio reproduction.
It's important to note that due to this unique working method, there is a slight delay
from input to output. The buffer delay can be adjusted between 50 to 500ms,
allowing you to customize the settings for each individual input channel.
In terms of maximum sampling rates, the AES, COAX, and TOS inputs support up to
192K/24Bit in PCM, as well as DoP packed DSD64. The USB input offers even higher
capabilities, supporting PCM up to 384K/32Bit and DSD up to DSD512.
• L-LINK
Lightning Link is the preferred connection method if you use the VEGA G2.2 with
other AURALiC products that support Lightning Link. The VEGA G2.2 has two
Lightning Link connections labeled ARIES and LEO. The ARIES connection is used to
receive the input data stream from our ARIES streaming transporter or SIRIUS
processor. The connection labeled LEO is for communication with our LEO Reference
Master Clock, which is used together with the MCK IN clock input connection.
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When using ARIES, VEGA and LEO together, please always connect your LEO directly
to the VEGA in order to take full advantage of its performance.
Lightning Link uses an HDMI connector, but it is neither an HDMI port nor an I2S
output. Please do not attempt to connect it to any HDMI or I2S device. Select
‘Lightning Link’ as the output channel inside the device menu to activate it. The
maximum sampling rate supported by Lightning Link is 32Bit/384kHz PCM or DSD512.
• MCK IN
Clock signal input for AURALiC LEO Reference Master Clock. Adding LEO to your
VEGA G2.2 will boost overall sound quality. Please refer to LEO GX.1 user’s guide
for detailed instructions.
• eARC*
The VEGA G2.2 features an HDMI eARC (Enhanced Audio Return Channel) input
channel. The eARC function of the VEGA G2.2 supports CEC (Consumer Electronics
Control) commands such as standby control and volume control. It also supports lip
sync, ensuring that audio and video are synchronized properly.
The eARC channel on the VEGA G2.2 supports a maximum sampling rate of
24Bit/192K, providing high-quality audio playback. It is important to note that the
eARC channel on the VEGA G2.2 only supports 2-channel uncompressed audio.
*eARC channel on the VEGA G2.2 is currently disabled pending HDMI certification.
However, if your VEGA G2.2's firmware version is 10.0 and above, the eARC channel
will be fully functional.
• ANALOG IN
The VEGA G2.2 features a true analog preamplifier function, providing a high-quality
analog signal path. When using the analog input channel, the audio signal remains in
the analog domain without being converted to digital, ensuring the best possible
sound quality.
The analog input of the VEGA G2.2 supports a maximum signal level of 2Vrms,
allowing you to connect various analog audio sources with ease. When the
preamplifier function is enabled, there is a 6dB gain from input to output while the
volume is at maximum. If the preamplifier function is disabled or the HT Bypass
function is enabled, the analog input will be in bypass mode with unity gain. This
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allows you to use the VEGA G2.2 in a system where external preamplification or
home theater integration is preferred, ensuring a seamless and flexible integration
into your audio setup.
• RIGHT/LEFT OUT
The VEGA G2.2 features both balanced (XLR) and single-ended (RCA) analog outputs,
which are individually buffered and can be used simultaneously. However, it is
recommended to disconnect any unused ports to prevent potential electromagnetic
interference caused by cables.
When the preamplifier function is enabled, the maximum output level can be set to
either 2Vrms or 6Vrms for both the XLR and RCA outputs, depending on the user's
preference. When the preamplifier function is disabled, the output is fixed at 2Vrms.
The XLR output of the VEGA G2.2 has a very low output impedance of 4.7 ohms,
making it suitable for driving a wide range of power amplifiers. It is crucial to exercise
caution and avoid shorting any pin of the analog outputs to ground on the VEGA G2.2.
Specifically, it is advised against using XLR to RCA adapters that inadvertently short
the negative pin to ground. Such a connection has the potential to cause damage to
the device and void any warranty of your VEGA G2.2.
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Front Panel
The front panel of VEGA G2.2:
• Rotary Knob
The VEGA G2.2 is equipped with a rotary knob that offers both rotation and press
functionality. The knob can be rotated in either a clockwise or counterclockwise
direction, allowing for 20 steps for a full cycle. In the "Playing" screen, rotating the
knob will adjust the volume level. When navigating through menus, the knob can be
turned to select different menu options.
The press operation of the knob serves as the power on/off function. For more
detailed information about power management, please refer to ‘Power
Management’ at page 16 for more information.
• Headphone Output
There are two 6.35mm headphone jacks on the front panel for monitor use. The
jacks are not individually buffered and are connected together inside VEGA G2.2.
• Front Panel Display
The 4-inch high-resolution true color display on the front panel gives you full access
to VEGA G2.2 settings as well as displaying enriched metadata.
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Power Management
VEGA G2.2 is equipped with advanced power management system which allows true
on/off, low power standby and sleep mode.
Power On/Off
The AC power to your VEGA G2.2 can be controlled using the toggle switch located on
the back of the device. This switch directly manages the flow of AC power to the unit.
We recommend completely switching off the device using the toggle switch if you do
not plan to use it for an extended period, such as during a vacation trip.
Standby
Once the toggle switch is set at ‘I’ position, your VEGA G2.2 will enter standby mode
automatically. The standby mode uses very little power as most of the circuits inside the
machine are powered off. In standby mode, your machine is off from network and will
not react to any programmed IR remote control command.
To wake the machine from standby mode, press the knob briefly on the front panel.
Within a few seconds, the front display will illuminate, and your VEGA G2.2 will begin
the boot-up process.
Sleep
Sleep mode allows most circuits inside your VEGA G2.2 to remain powered on while
staying connected to your home network. This mode uses more power but avoid the
need to warm up internal circuit every time you start your listening session. In this mode,
the device will appear in Lightning DS as a device under sleep mode when you use VEGA
G2.2 as a streamer.
To wake the machine from sleep mode, you have multiple options. You can use Lightning
DS app if you use VEGA G2.2 as a streamer, utilize a programmed IR remote control, or
simply press the knob briefly on the front panel.
Pressing and holding the VEGA G2.2's rotary knob for approximately 3 seconds will
trigger a popup window on the device's front display. This window allows you to
choose between putting the device into standby mode or sleep mode. By rotating the
knob, you can select your desired option, and then press the knob briefly to confirm
your selection.
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Force Off
In the rare event that your VEGA G2.2 becomes unresponsive or fails to start, you can
perform a force off operation by pressing and holding the knob for 7 seconds. This action
will reset the system put the VEGA G2.2 back into standby mode. To restart the device,
simply press the knob briefly once again, and it will begin the boot-up process.
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Connect VEGA G2.2 to a Home Network
Connecting your VEGA G2.2 to your home network is a relatively easy process. There are
two different methods you can use for setup: Lightning DS setup guide, or device front
panel control.
Before proceeding with the setup of your VEGA G2.2, it’s important to ensure that ICMP
(Internet Control Message Protocol) and IGMP (Internet Group Management Protocol)
packets are not being blocked on your router/firewall/switch. Your VEGA G2.2 will not
be able to join home network if ICMP/IGMP is disabled.
Use Lightning DS Setup Guide
Lightning DS is the control software that AURALiC created to use with its streaming
devices. You can install Lightning DS on any iPad or iPhone running iOS 11 or above.
Lightning DS can also be installed on any Mac computer with Apple Silicon processor.
To begin, download Lightning DS from the Apple App Store. Once it is installed and you
open the App, a window will pop up with this message:
Please make sure you choose ‘Allow’. Lightning DS will not be able to connect to your
VEGA G2.2 if you choose ‘Don’t Allow’ option.
Next, you will be prompted to select your language. Once you have selected your
language preference, Lightning DS will display the End User License Agreement (EULA.)
Please read this agreement carefully and select ‘Agree’. If you do not agree with the
EULA, please return your unit to the seller immediately.
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At the welcome screen, choose ‘Setup Lightning Device’ option then select ‘Setup New
Device’ to start a step-by-step setup guide. It will lead you to configure your VEGA G2.2
to join your home network.
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Use Front Panel Control
You can use VEGA G2.2’s front panel control to join home network. Connect Ethernet
cable to ‘LAN’ port on the back of VEG AG2.2 then connect the power cord to your VEGA
G2.2, switch on the main power by putting toggle switch to the ‘I’ position, press the
‘Power’ button on the front panel to start up the device.
After a few seconds of powering on the VEGA G2.2, the front display will illuminate,
displaying the AURALiC logo as an indication that the device is starting up. If you are
setting up a brand-new device, you will be prompted to select the device language.
By pressing the rotary knob, you can access the root menu. Rotate the knob to navigate
the options and push the knob to select the "Input" menu. In the "Input" menu, you
should see the ‘Streaming’ channel illuminated (not greyed out). Rotate the knob to
highlight ‘Streaming’ input channel and push the knob to select it. The VEGA G2.2 will
then attempt to connect to the selected network. During this process, the front display
will show a loading animation. If the ‘Streaming’ input channel could not be selected
(greyed out), please check the network cable, and make sure your VEGA G2.2 is properly
connected to your home network.
Once the device has jointed home network successfully, you will see the ‘Welcome’
screen, which displays basic information about your device:
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Once you have successfully configured your VEGA G2.2 to join the network, you no
longer need to use the Lightning DS device setup guide for further configuration. In the
Lightning DS app, you can choose ‘Setup Lightning Device’ > ‘Add Existing Device’ at
start up screen. Your VEGA G2.2 should appear in the list of available devices. Simply
select it and start using the app.
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Setup Music Library and Streaming Service
After you have successfully configured your VEGA G2.2 to connect to your home network,
it’s time to bring your music to the system. However, if you exclusively use Roon
software or rely solely on TIDAL Connect, Spotify Connect, or AirPlay, you may skip this
chapter.
Please note that VEGA G2.2 does not have a built-in DLAN/UPnP media server. You will
need to have your existing media server in your home network if you want to play music
store locally. We recommend using Minimserver for the best compatibility.
If you use online streaming exclusively, you can skip the next section and jump to ‘Add
Streaming Service in Lightning DS’ on page 23.
Add UPnP/DLNA Media Server as Music Library
At Lightning DS start up screen, choose ‘Add Music Library’ option then select ‘Add
Existing Library’.
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Lightning DS will scan and show all available UPnP/DLNA media servers in your network.
Select the one that you are currently using then click ‘Next’. The setup guide will start
creating an index of this media server on your iOS device.
Add Streaming Service in Lightning DS
If you don’t have any locally stored music and intend to solely stream music online using
your VEGA G2.2, you can bypass the media server setup steps. Simply select either the
‘I Will Set Up Later’ or ‘Just Start-Up’ option on the Lightning DS startup screen. This will
allow you to proceed directly to using Lightning DS for online music streaming without
setting up a media server.
To log in your streaming service account, click on the blue navigation icon at the top left
of the screen. This will open the blue navigation side menu. Locate and click on the blue
gear icon at the bottom left corner of the menu. This will take you to the ‘Settings’ menu.
Select ‘Streaming Account’ option then click ‘Add Streaming Account’. The streaming
services that are currently being integrated inside Lightning DS will be listed here:
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If you wish to stream a service that is not currently integrated within Lightning DS, you
have the option to use alternative software. For more information on how to do this,
please refer to the ‘Use with Other Software’ section on page 40 of the user manual.
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Display and Operation
The front panel rotary knob, along with the 4” display, provide a convenient interface
for users to complete hardware-related setup tasks and view the current playback status
when the VEGA G2.2 is in use. However, for an optimal setup experience, we highly
recommend accessing and configuring all settings through the Lightning web control
interface. This web-based interface offers a more comprehensive and user-friendly way
to set up your VEGA G2.2, providing access to a wider range of options and features.
Please refer to page 31 for more information about Lightning web control interface.
Welcome Screen
The welcome screen of the VEGA G2.2 varies depending on the input channel in use.
When using the VEGA G2.2 with digital or analog input, the welcome screen displays
important information such as the current input channel, volume level, mute status,
input channel sampling rate, and digital filter setting.
If you have an Ethernet cable connected to your VEGA G2.2, you can access the Lightning
Web Control interface to manage your device remotely. To find the IP address of your
VEGA G2.2, navigate to the 'System' menu and look for the 'Network' section. Here, you
will be able to view the IP address associated with your device.
When using the VEGA G2.2 with its streaming input, the welcome screen provides
essential details including the device model, firmware version and IP address. This
information is helpful for network setup and accessing the Lightning web control
26
interface. Simply enter the displayed IP address into a web browser to access the
interface and manage your VEGA G2.2 remotely.
When your VEGA G2.2 is set to the streaming input, the welcome screen will remain on
display until you start playing a song using a control software. Once you start playing a
track, the interface will transition to the 'Playing' screen, where you can view the current
playback information and control the playback functions.
You can press the knob at the front panel to exit welcome screen and enter main menu.
Main Menu
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The main menu serves as the root level menu for your VEGA G2.2, offering access to
eight different destinations. Here is an overview of each destination available from the
main menu:
1. ‘Playing’: This destination displays track information, playback status, playback
mode (shuffle, repeat), and volume control.
2. ‘Queue’: Here, you can view the current queue of tracks in the VEGA G2.2 and
select individual tracks for playback.
3. ‘Library’: This interface is currently unavailable and reserved for future
development.
4. ‘System’: Access general hardware-related settings, including network
information, output channel configuration, display language, and more.
5. ‘Streamer’: Configure settings specific to the streaming software on your VEGA
G2.2.
6. ‘Master Clock’: Access settings for any Lightning Link-connected Master Clock,
such as the LEO GX.1 (if applicable).
7. ‘Input’: Select VEGA G2.2’s input channel.
8. ‘Exit’: Exit main menu and go back to welcome screen.
To navigate the main menu, turn the knob to highlight a destination, and press the
knob to select it.
Playing
Playing interface displays playback status, track progress, playback mode, volume, and
metadata for the current track. Rotate the knob clockwise or counterclockwise to adjust
volume and press the knob to exit the Playing interface.
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Queue
The 'Queue' menu shows the current playback queue stored in the device's memory.
Use the rotary knob to scroll through the tracks and press the knob to open the 'Select
Operation' popup menu:
In the popup menu, choose 'Play Track' to start playing the selected track immediately.
Select 'Exit Queue' to close the 'Queue' menu and return to the main menu.
System
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The ‘System’ menu in Lightning DS encompasses general hardware-related settings for
your VEGA G2.2. When navigating the ‘System’ menu, use the rotary knob to scroll
through the tracks then press the knob to enter selected menu.
Streamer
The ‘Streamer’ menu contains all streaming and rendering related setup options. When
navigating the ‘System’ menu, use the rotary knob to scroll through the tracks then press
the knob to enter selected menu.
Master Clock
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The ‘Master Clock’ menu will light up and accessible when a LEO is connecting to VEGA
G2.2 via Lightning Link corresponding. You will be able to view the current working
sampling rate and working status of your LEO master clock.
Input
The Input menu allows you to select the physical input channel of the VEGA G2.1. Rotate
the knob clockwise or counterclockwise to highlight an input channel then press the
knob to select it. The L-Link (Lightning Link) input channel will only be available to select
when VEGA G2.2 is connecting to a valid Lightning Link source.
While the front panel rotary knob provide access to the settings of your VEGA G2.2, it’s
worth noting that you can easily access and configure all the settings through the
Lightning web control interface. The web interface offers a more comprehensive and
user-friendly way to manage the Lightning Server and access your music library.
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Lightning Web Control Interface
The Lightning web control interface provides a user-friendly way to access and configure
hardware settings for AURALiC streaming devices. You can access the web interface
using any laptop, tablet, or desktop computer with a compatible web browser. Follow
these steps to access the Lightning Web Interface:
1. On the welcome screen of your AURALiC streaming device, note the device’s IP
address displayed.
2. Open a compatible web browser such as Google Chrome or Safari on your laptop,
smartphone, or desktop computer.
3. Enter the IP address of your AURALiC streaming device, as shown on the welcome
screen, into the address bar of the web browser.
4. Press Enter or Go to load the Lightning Web Interface.
The Lightning web control interface consists of three sections:
1. Navigation menu on the left: This menu provides navigation options to access
different sections and settings within the interface. It allows you to easily switch
between different setup options and features.
2. Main setup options in the middle: The central section of the interface displays
the main setup options and configuration settings for your AURALiC streaming
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device. This is where you can make adjustments and customize various aspects
of your device’s functionality, network settings, streaming options, and more.
3. Setup guide on the right: The right section of the interface provides a setup guide
or additional information to assist you in configuring your AURALiC streaming
device. It may offer step-by-step instructions, tips, and explanations for specific
settings or features.
With these three sections in the Lightning web control interface, you have easy access
to navigate through the different menus, configure the setup options, and refer to the
setup guide for assistance or additional information as needed.
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Smart-IR Remote Control
Our Smart-IR feature is an intuitive way to eliminate the clutter of an additional remote
in your listening room. This easily programmable feature allows you to control the
operation of your AURALiC product with a remote that you already have. Our system is
basically the reverse of a learning remote. With Smart-IR, you choose a function on the
VEGA G2.2 you would like to access via the remote control, and then by pressing any
button on the remote, teach your VEGA G2.2 to respond to that specific IR code.
To explain this advanced technology, we have created a step-by-step video guide helping
you understand and use this feature. Please scan the QR Code below to view the video:
https://us.auralic.com/pages/auralic-smart-ir-feature
If you do not have a remote for your VEGA G2.2 and would like to use one, AURALiC
offers a generic remote that are compatible with VEGA G2.2. You can order this remote
by contacting your local AURALiC dealer, distributor, or reaching out to AURALiC directly.
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Lightning DS
Lightning DS is an iOS-based software designed to provide a comprehensive and intuitive
user interface for controlling and managing AURALiC’s streaming devices, including
ARIES, VEGA and ALTAIR family products. With Lightning DS, users can access and
organize their digital music libraries, stream music from various sources, such as local
storage, online streaming services, or internet radio, and control playback on AURALiC
devices.
Lightning DS offers features like playlist and user collection management, search
functionality, and extensive metadata support, making it easy to navigate and find
desired music. The software also integrates with popular streaming services like Tidal,
Qobuz, Amazon Music Unlimited, enabling seamless access to their vast libraries.
Additionally, Lightning DS supports multi-room audio, allowing synchronized playback
across multiple AURALiC devices in different rooms.
Main Interface
The following introduction is based on the interface displayed on a tablet screen. The
interface may appear slightly different on a mobile device, but the essential elements
remain the same. When Lightning DS is launched, you will encounter the following
interface:
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Aside from the obvious library content showing in the middle of the screen, the
Lightning DS interface includes several key elements. Here is a description of each
element:
• Device List: The currently selected streaming device name is displayed in the
middle of the top navigation bar. Clicking on the device name will open the
device list window, allowing you to select a different streaming device if
available.
• Navigation Button: At the main interface level, this button activates the side
menu. You can use the side menu to switch between different content
sections. When browsing your music library, the navigation button transforms
into a back button. Briefly pressing the back button will return you to the
previous interface, while holding the back button opens the side menu.
• Search Button: Clicking on the search button opens the search bar, where you
can search for music among your local library and online streaming sources.
This feature helps you quickly find specific tracks, albums, or artists.
• Playback Control: This section displays the current playing music. It includes
transport controls for previous track, play/pause, next track, and volume
control. Additionally, it shows the queue list, allowing you to manage the
playback order. Clicking anywhere in this section will open the full ‘Queue’
interface, providing a detailed view of the current playback queue.
Album Information
You can tap the small ‘Play’ bottom at the left bottom corner of the album cover to
instantly play selected album or tap the album cover to enter album information:
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The Album Information interface provides comprehensive details about a specific album.
Here are the key elements to mention:
• Artist Page Link: If available, the artist name will be displayed in blue color,
indicating that an individual page about the artist is accessible. Clicking on
the artist name will redirect you to the artist page, where you can find more
information about the artist and their other works.
• Album Operations: This section contains four icons that allow you to perform
operations at the album level. For example, clicking the heart icon indicates
that you want to add the album to your collection or favorites.
• Track Operations: Each individual track within the album can be tapped to
perform specific operations. Tapping a track adds the entire album to your
device’s queue and starts playing the selected track. Additionally, tapping the
‘…’ icon provides access to additional track-related operations.
• Back Button: Tapping the back button briefly will take you back to the
previous interface, allowing you to navigate through your music library
seamlessly. Pressing and holding the back button opens the side menu,
providing quick access to various sections and settings within Lightning DS.
Playback Control
At the bottom of the main interface, you will find the playback control section, which
provides quick access to essential transport-related control functions. Here are the key
elements to mention:
• Previous, Play/Pause, Next Buttons: These three buttons in the middle of the
playback control section are the primary track control buttons. It’s worth
noting that if you click the previous button after the playback progress has
exceeded 5 seconds, Lightning DS will jump to the beginning of the current
track and play from there. If the playback progress is less than 5 seconds, it
will jump to the previous track in the device’s playback queue.
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• Playback Progress Bar: The small blue line represents the approximate
percentage of the track currently being played. You can press and drag the
marker on the progress bar to seek to a specific position within the track.
• Currently Play: This area displays metadata information about the track that
is currently playing. You can tap on this area to open the ‘Queue’ interface
and get more details about the current playback.
• ‘Mute’ Button and Volume control: This area allows you to adjust the volume
level and quickly mute or unmute your device’s audio output.
• Queue List: Tapping this icon will open a small pop-up window that displays
the tracks currently stored in the device’s queue. This allows you to view and
manage the playback order, add or remove tracks, and make changes to the
queue as desired.
Queue Interface
In the queue interface, you have full control over playback-related operations and
access to some hardware control functions. Here are some key points to remember:
• Original Rate: The original rate section displays information about the source of
the music, including the sampling rate, bit depth, file bitrate, and format details.
This information is displayed briefly and can be accessed again by tapping the
album cover. It provides valuable insight into the quality and characteristics of
the music being played.
• More Options: Tapping the ‘…’ icon on the album cover opens a small pop-up
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window that offers additional options. You can access more information about
the track, add it to your collection or a playlist, or jump to the album to which the
track belongs. This feature is particularly useful when streaming music from
online service providers.
• Processor Control: If available, individual processor function icons will be
displayed in this section. You can click on these icons to access their settings or
enable/disable the corresponding functions. This allows you to customize and
optimize the audio processing according to your preferences.
• Final Rate and Filter Select: The final output sampling rate, bit depth, and bitrate
are shown in this section. These values represent the data streaming directly to
the output circuit of the device, such as DAC. If this section is displayed in blue
color, it indicates the availability of a filter selection option. You can click on it to
view and change the filter settings, tailoring the audio output to your desired
characteristics.
Side Menu
The side menu in Lightning DS provides convenient navigation and allows you to switch
between different features and sections of the app.
• My Account: This option allows you to register an AURALiC
account and manage the streaming devices you have
purchased. Refer to the ‘Device Activation and Deactivation’
section for detailed information.
• Input: The input menu enables you to switch between
different physical and virtual input channels of your device.
For virtual input channels like Lightning, Radio, AirPlay, and
others, the switching is automatic without the need for
manual operation.
• Collection and Playlist: This section contains your favorite
tracks and customized playlists that are stored on your specific
iOS device. If you want to transfer this data to different
devices, you can use the ‘iCloud Backup’ function in the
Settings menu.
• My Music: This option displays the music library stored locally
on your selected media server. You can browse and access
your music collection from this menu.
• CD Audio: If you have selected the current machine’s
Lightning Server as the music library and have a USB CD drive
connected to the back of ARIES or ALTAIR family product with
an audio CD inside, this option will appear. You can use this
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menu to play CD audio.
• Radio: This option allows you to access the internet radio
function. The internet radio service is provided by vTuner, and
you may also have the option to use TuneIn as a radio service
provider. To use TuneIn, you will need to register or log in
through the Streaming Account menu.
• Qobuz/TIDAL/etc: After successfully logging in to a streaming
account within Lightning DS, the individual service name (e.g.,
Qobuz, TIDAL) will appear under the side menu. You can
navigate and browse the library of the specific service
provider from this menu.
• Settings: Access to all Lightning DS and hardware related user
settings.
Useful Tip: To quickly activate the side menu in Lightning DS without having to click the
back button multiple times to navigate to the main level, you can simply press and hold
the back button. This action will immediately activate the side menu, allowing you to
access its options and navigate to different features or sections of the app. It’s a
convenient shortcut that saves you time and makes it easier to switch between different
parts of Lightning DS’s interface.
40
Use with Other Software
While Lightning DS is the recommended software for operating your VEGA G2.2, you
have several other options available for controlling and streaming with the device. Here
are some additional software and ecosystems that are compatible with the VEGA G2.2:
1. OpenHome Software: VEGA G2.2 is fully compatible with any control software
that supports the OpenHome protocol, such as BubbleUPnP, BubbleDS, and Linn
Kazoo. These applications allow you to control and stream music to your VEGA
G2.2 in Lightning mode as well.
2. Roon: VEGA G2.2 works as a Roon Ready endpoint, allowing you to integrate it
seamlessly with the Roon software ecosystem. This enables you to control and
stream music to your VEGA G2.2 directly from the Roon interface.
3. TIDAL Connect, Spotify Connect: The VEGA G2.2 supports TIDAL Connect, Spotify
Connect. With these features, you can easily stream music from TIDAL, Spotify,
or compatible devices directly to your VEGA G2.2 without the need for Lightning
DS.
4. AirPlay. VEGA G2.2 is fully compatible with Apple AirPlay 2 protocol. You can
stream music from services like Apple Music and Deezer by using the official
music software on your iOS device or Mac computer and sending the audio signal
to your VEGA G2.2 via an AirPlay connection.
Although no additional setup or input switching is required for these functionalities,
please ensure that the corresponding option under ‘Available Input Methods’ is enabled
in your VEGA G2.2 settings if you intend to use any of these features. This allows
seamless integration and automatic connection with the respective software or
ecosystem you choose to utilize.
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Device Activation and Deactivation
Activating your AURALiC product is a straightforward process that extends the basic
factory warranty and makes hardware logging available for troubleshooting. The
activation process is optional; forgoing it will not affect device function or performance.
Please scan the QR Code below to view our step-by-step video:
https://us.auralic.com/pages/activate-and-deactivate-your-auralic-streamer
If you have purchased a used product and it's still registered to the previous owner, you
have a couple of options. Your first step should be to contact the person you purchased
the unit from and ask them to deactivate it remotely. This can be done by the previous
owner using Lightning DS installed on any IOS device they may have.
Once they have started Lightning DS they can choose the option of “I Will Set Up Later”,
or “Just Start-Up” if the app was previously configured. The previous owner now needs
to log into their AURALiC account and deactivate the product. This process can also be
done without the unit connected.
If the previous owner refuses to help or cannot deactivate the unit, you should arrange
for a refund and return the unit immediately, as the device may not be authentic. If you
purchased your AURALiC product second-hand from a dealer, you should contact them
for help deactivating the unit. AURALiC will not directly deactivate a device upon request
by a new owner for legal reasons.
42
Cleaning
To maintain the cleanliness of the enclosure, it is recommended to follow these cleaning
instructions:
1. Use a soft, dry cloth: Regularly wipe the enclosure with a soft, dry cloth to
remove dust and smudges. This helps to keep the surface clean and free from
debris.
2. Dish soap and magic eraser: If the enclosure is heavily soiled or dirty, you can use
a mild dish soap along with white-colored 'magic eraser' sponges. Dampen the
sponge with water, apply a small amount of dish soap, and gently rub the surface
of the enclosure.
3. Dry with a microfiber cloth: Use a clean microfiber cloth that has been slightly
dampened with water to gently dry the surface. Microfiber cloths are gentle and
effective in absorbing moisture without leaving lint or scratches on the surface.
Remember to avoid using harsh chemicals, abrasive materials, or excessive moisture on
the enclosure, as these can potentially damage the finish or electronic components. By
following these cleaning guidelines, you can keep your VEGA G2.2 enclosure looking
clean and well-maintained.
43
Support & Contact
For support or service inquiries related to your VEGA G2.2, it is recommended to first
contact the dealer or distributor from whom you purchased the device. They have a
better understanding of your system and can provide personalized assistance.
If you have general questions about using your VEGA G2.2 or Lightning DS software,
there are two valuable online resources available:
• Community Forum: The AURALiC community forum is a friendly and experienced
online community where you can find discussions on a wide range of topics. It
welcomes new members and offers a wealth of knowledge and support. You can
access the forum at community.auralic.com.
• Knowledge Center: AURALiC's extensive knowledge center is another valuable
resource for information and assistance. It provides detailed guides, tutorials, and
troubleshooting tips. You can access the knowledge center at support.auralic.com.
If your VEGA G2.2 experiences any issues, it is important to contact your dealer or
AURALiC for assistance. Attempting to repair or service the device yourself or engaging
unauthorized personnel may void the warranty. To initiate a service request, an RMA
(Return Material Authorization) number must be issued by AURALiC. You can contact
your dealer or AURALiC for further information on the service process.
If your VEGA G2.2 is out of warranty and you possess the necessary skills to service the
device, AURALiC can provide you with the required information and service parts to
assist you.
For additional help or service requests related to your VEGA G2.2, you can contact
AURALiC's technical support department at [email protected].
When you contact our support department, please make sure to include the S/N of your
product and write your question in English.
44
Specifications
Performance
Frequency Response: 20 - 20KHz, +/- 0.1dB*
THD: < 0.00012% (XLR); < 0.00015% (RCA)
DNR: > 130dB
Sampling Rates
PCM: 44.1KHz to 384KHz in 32Bit**
DSD: DSD64 to DSD512***
Inputs
AURALiC Lightning Link
Digital Inputs: AES/EBU, Coaxial, Toslink, eARC
USB Input: USB device to computer or streamer
Network Input: Gigabit Ethernet
Analog Input: 2Vrms maximum with home theater bypass mode
Outputs
Balanced: one pair of XLR, maximum output at 6Vrms
Single-Ended: one pair of RCA, maximum output at 6Vrms
Headphone: two 6.35mm stereo headphone jack
Streaming Inputs
• UPnP/DLNA media server
• TIDAL, Qobuz, Amazon Music Unlimited, HRA, KKBOX
• vTuner and TuneIn Radio
• Spotify Connect, TIDAL Connect
• AirPlay, Bluetooth
• Roon Ready
Streaming File Formats
Lossless: AIFF, ALAC, APE, DIFF, DSF, FLAC, OGG, WAV and WV
Lossy: AAC, MP3 and WMA
Processing Platform
AURALiC Tesla G3 64bit quad-core processor, 4GB system memory,
16GB data storage
Femto Clock
Dual 60fs Femto Clock
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 copper EMI shielding
enclosure.
*Tested under Filter Mode Precise for all sampling rates
**352.8KS/s, 384KS/s and all 32bit formats are supported through streaming, Lightning Link and USB input only
*** DSD is only supported through streaming, Lightning Link and USB input. By 'DoP V1.1' or native DSD protocol
All specifications are subject to change without notice.
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AURALiC Product Registration Form
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