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Atmosphere SX Series Power Cable

EUPHORIA SX High Current

Atmosphere X Euphoria High Current Power Cables are engineered for maximum current delivery and are perfect for power hungry monoblocks, Class A amplifiers, power conditioners, and line strips. Sharing all design traits as found in the standard Euphoria X power cords save for heavier gauge, Euphoria High Current power cords have a denser sonic balance that may be preferred in some systems when used on lower current demand components. All conductors, wall and IEC connectors, shields and the same Swiss-Made power supply found in our Galileo SX power cords are then treated with our amazing Blue Fuse treatment process, and this gives Atmosphere X Euphoria a lower noise floor than is possible from the more conventional power supply and geometries found in Excite. Additionally, Euphoria’s geometry gets a boost from one more pure Silver Air String for a sound that has increased air and finesse. Another trickle-down performance upgrade from Galileo SX is the inclusion of a Ground Plane encased in the carbon fiber tube. And there’s an option to ground Euphoria’s Swiss power supply and shields to a Synergistic Research Active Ground Block, this is perhaps the most significant upgrade that dramatically reduces your system’s noise floor for increased dynamics and emotional involvement in your music. As with Galileo SX custom tuning is achieved through the use of a Gold UEF Tuning Module that adds warmth and bloom or when not connected the cable has a leaner balance. Of course, the choice of whether or not to use the Gold Tuning Module is yours, giving you the option to custom tune the sound of Euphoria to complement your system.

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UEF Matrix Shield with Graphene

Matrix shielding.

Learn more about UEF Matrix Shield

Atmosphere X began when we started exploring ways to improve our UEF Shielding by applying UEF Technology first developed for our BLUE Fuses to Atmosphere Series cables. By placing UEF Tech in a grid pattern on the shields of Atmosphere cables we were able to dramatically lower the noise floor with a surprising increase in musicality or the subjective enjoyment of music. We then began a painstaking double-blind 6-month trial where we would listen to seemingly identical cables marked with random alphanumeric codes to conceal differing patterns of UEF Tech inside each prototype cable and record which options elicited the strongest responses among a control group of listeners. By gauging actual emotional response, we were able to isolate grid patterns that better conveyed the essence of music. We would then build on these patterns to find additional patterns that performed better than the last. In this way, our latest shielding technology is highly evolved from anything we have ever done before with each shield pattern selected for its ability to not only lower a cable’s noise floor but to also convey a greater sense of musical enjoyment. The net result is the most advanced shielding technology we have ever developed with each model in the Atmosphere X Series gaining a special shielding pattern that best compliments the geometries of ALIVE, EXCITE and EUPHORIA.

Black, Gold and Silver SX Tuning Bullets

Redefining refinement.

Learn more about Tuning Modules
We’ve completely reformulated and re-voiced our Galileo Tuning Circuits with new technology originally designed for the new ultra-resolution and musical Galileo SX line of cables. Now Silver Bullets have more detail combined with greater warmth than the prior Galileo Silver Bullets while the Gold Bullets impart even greater musicality and liquid smoothness with a touch more air and detail than before. For best results, it is recommended that you first allow any Synergistic Research cable to settle into your system for 72 to 96 hours without removal or handling and without Gold or Silver Bullets attached. Then listen first with Gold, and then with Silver bullets, and pick the option that makes the best music in your system.
The Black Active Circuits complete the Active circuit and must be in place in order to achieve the highest performance.

Gold Tuning Module’s Sonic Characteristics:

  • Greater Musicality
  • Greater Liquid Smoothness
  • Air and Detail

Silver Tuning Module’s Sonic Characteristics:

  • Greater Air and Detail
  • Musicality
  • Liquid Smoothness

Cable Tuning

How to use tuning modules.

Quantum Tunneling

SRX Long Duration High Voltage Conditioning.

After perfecting the most natural-sounding and holographic cables in our history, we set out to take them further with a new high voltage conditioning process that applies a sweeping frequency plot for an extended duration. We experimented with dozens of frequencies in different combinations over a prolonged time period before landing on just the right mix. We even built a new Tesla Coil to handle the excess heat generated during long conditioning sessions. Once finalized, the SRX conditioning process created holographic realism and timbrel accuracy far beyond our previous Tesla Coil conditioning protocol. 

UEF Cell

Swiss made power supply.

Learn more about UEF Cell

Each Atmosphere Level 3 Power Cable contains a Swiss-made power supply and Quantum capacitors to generates the 30 Volt DC bias necessary for Active Shielding, eliminating the need for messy external wiring and cumbersome wall warts. Performance is further enhanced by the introduction of UEF technology built into the power supply and cable shielding for an incredibly low noise floor.

Active Ground

Optimize performance with SR Active Ground Block

Details

Atmosphere X Euphoria takes a page from our Flagship Galileo SX power cables and incorporates the capability to ground your power cables to a Synergistic Research Active Ground Block. This ground is designed specifically and only for use with the Active Ground Block.  When this ground is not plugged into an Active Ground Block connection, Atmosphere X Euphoria uses a built-in ground path similar to the original, passive SR Ground Block meaning the optional cable ground will only benefit from the Active Ground Block and its Active Electromagnetic Cell.  Benefits include a noticeable increase in deep bass power and weight, a more holographic sound field, smoother high frequencies with greater extension and ‘air’, a more present and layered mid-range, increased tonal density with an apparent increase in resolution.  

Note: Atmosphere X Euphoria does not include a ground plug.  Grounding the optional pigtail to the wall or other ground paths will not improve the performance of the cable.  It is designed only for use with the Synergistic Research Active Ground Block.

Review

"The Synergistic Research Atmosphere X Euphoria cables are nothing short of compelling. They strike the perfect balance of smooth, full, and resolving. It’s a mesmerizing sound that will keep you in your seat – listening for hours upon hours. It sure did for me."

Siao Jer - Audio Bacon - April 2019

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Review

"The Synergistic Research Atmosphere X Euphoria (Level 3) interconnects and speaker cables, along with the Atmosphere UEF (Level 3) power cables, have rekindled my passion for the very best in sound and performance. I had not realized that there was so much more musical information available that could transform my system well beyond flavor or personality."

Robert Youman -Positive Feedback - September 2018

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Review

“I just couldn’t find a flaw in the SR Atmosphere speaker cables”

Review

"Finally, moving on to the Euphoria Level 3, and once again I heard more of the same. I made out a firmer bass line and more articulate piano playing. The decay of the notes seemed more evident, and overall the sound had noticeably greater subtlety, finesse, and delicacy. There was something more, as I felt more drawn into the music."

Jimmy Hughes -Stereonet - March 2021

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“By far the quietest power cord I’ve ever encountered.”

“By far the quietest power cord I’ve ever encountered.”

Award

“First, compared to the Elements, the Atmospheres had a naturally warmer, more organic, and harmonically fuller sound that lacked the older cables’ relatively sharp edges.”

Award

"Synergistic Research cables and devices, was absolutely thrilling, with tremendous dynamic impact, presence, and detail"

Review

"The Synergistic Research set of cables are expansive in all three dimensions, revealing with resolution and raw details, incredibly quiet in its noise floor with a lot of bass extension in treble energy."

Siao Jer - Audio Bacon - August 2018

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Review

"Once you have heard the difference these speaker cables can make to your system, you cannot un-hear it"

Review

“Better sound for less money from the same manufacturer? My goodness, how often does this happen?”

Review

"I wouldn't have believed they could have made such a difference. Combining the two, there is not much sonic distance between my system now, and those costing hundreds of thousands of dollars"

Review

2017 Product of the Year

Atmosphere Level 4 Cables and PowerCell 12 UEF

Atmosphere Euphoria SX High Current Power Cable
Specification

Global MSRP US $3895.00/5ft

3 each 10 awg. Copper Matrix Alloy:

  • Dielectric: Modified PE
  • Shielding: Braided Ground Plane Technology
  • Geometry: 3 channel 

 1 each 4th Gen-Tricon:

  • Silver Copper Matrix: Monocrystal conductors with a separate ground conductor from shield
  • Dielectric: PTFE
  • Shielding: Ground Plane Technology
  • Geometry: Tri-axial
  • Listened to determine signal direction before build 

 3 each Silver Air String:

  • Silver Air Strings: 99.9999% pure mono crystal silver conductor  
  • Dielectric: PTFE Air (sealed)
  • Shielding: Ground Plane Technology
  • Hand crafted in our California factory

1 each Active Shielding UEF Cell:

  • Modified Swiss-made DC bias Power Supply  
  • UEF: Graphene treated pcb
  • SR Quantum Capacitors
  • Dielectric: PTFE
  • Shielding: Ground Plane Technology
  • Housing: Carbon Fiber Cylinder

1 each Red Active Module:

  • For lowest noise floor, completes Active bias circuit

1 each Gold UEF Tuning Passive Module:

  • Optional voicing for increased warmth, liquidity 

Connectors:

  • Connector Input US: 1 each Synergistic Research G07 Pure Gold
  • Connector Input Int’l: 1 each Synergistic Research G07 Pure Gold Schuko 
  • Connector Output US: Synergistic Research G07 Pure Gold IEC 15 amp and 20 amp connectors 
  • Connector Output Int’l: Synergistic Research G07 Pure Gold IEC 15 amp and 20 amp connectors

 Build Notes:

  • 32 point-to-point hand soldered connections
  • Atmosphere Level 4 UEF Matrix Shielding: 2 different UEF coatings with Graphene are applied to UEF Cell, connectors and cabling and ground significantly reducing the noise floor and allowing a purer signal to transfer with less grain providing more warmth and detail. The conductors and ground plane and UEF Cell also benefit from dampening effect that UEF provides
  • 1 Termination for Atmosphere Active Tuning Module (Red)

  • 1 Termination for Atmosphere UEF Passive Tuning Module (Gold)
  • Silver Solder: 4%
  • Hand build time: 2.5 hours
  • Quantum Tunneling: Before the Active power supply is incorporated all connections and cabling are treated with 1,000,000 volts of electricity at specific frequencies and pulse modulations, creating a canal in the conductor material and contact points at the molecular level that lets electrons to flow more freely. This also allows the “Active Shielding” to work more efficiently yielding the maximum amount of low level information through the conductors and provides for the highest amount of realism in your music
  • Secondary UEF Blue Treatment originally developed for SR Blue Fuses
  • 5 day Burn-in: 2 step process
  • Hand crafted in our California factory

A/C Cables also available in these Wall Plugs

Schuko

CEE 7/7 (Type F)

United Kingdom

(Type G)

UK Plug with SR20 fuses
+ additional $150 MSRP

Upgrade SR20 to UEF Purple Fuse
+ additional $75

Australian

(Type I)

Atmosphere acoustic field generator

Supercharge your cables.

Imagine listening to Charlie Parker at Birdland, then walk into Carnegie Hall to be seated at the best place in the house. This is can all be possible in your listening room by adding Atmosphere. No other product allows you to tailor the size and depth of your soundstage with stunning realism to accurately match the type of music you are listening to. Atmosphere is a multi-wave RF generator that has the ability to change your listening environment. Simply place it your room, turn it on, and let yourself be amazed.

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UEF Performance Elevators

Elevate your system.

UEF Performance Elevators not only elevate your speaker cables from the floor, but they also dramatically improve fundamental aspects of system performance, including low-frequency weight and control, mid-range clarity, and high-frequency extension. Perhaps most dramatic is the effect on your system’s ability to portray soundstage scale with improvements in front to back and side to side image placement and variations in image height, all with a greater sense of the sound field wrapping around your listening position. To make this possible, we first experimented with several elevator materials, including wood, ceramic, and plexiglass. Ultimately aluminum was chosen for its musicality, neutral tonal balance, low-frequency weight, and high-frequency air. We then experimented with multiple HFT variations (the red dot you see on the riser below where the speaker cable rests) to interact with a cable’s EM fields. Ultimately we choose the HFT variant in Double-Blind Testing that brought out the most dramatic and musically satisfying results. UEF Performance Elevators do far more than elevate your cables from the floor; they raise up your entire system. So go ahead and audition UEF Performance Elevators against other cable elevators or make some yourself to compare and prepare to be amazed, guaranteed or your money back!

Learn more>

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UEF Series

Starting $299.00/5ft
3 each SR Copper Conductor
Ethylene Propylene Dielectric
SR C07 Copper Connectors
1,000,000 volt Quantum Treatment
UEF with Graphene
Hand build time 1.5 hours
 
 
 
 
 
 
 
 
Atmosphere X ALIVE
$995.00/5ft
3 each Copper Matrix Alloy
1 each 4th Gen-Tricon Conductor
1 each 99% Pure Silver and Tungsten Air String
Modified PE, PTFE Air Sealed Dielectric
Silver Mylar and Silver braided Shielding
SR G07 Gold Connectors
1,000,000 volt Quantum Treatment
Blue Fuse Conditioning Process
New Level 2 UEF Matrix Shield with Graphene
Hand build time 2 hours
 
 
 
 
 
 
Atmosphere X EXCITE
$1,995.00/5ft
3 each Copper Matrix Alloy
1 each 4th Gen-Tricon Conductor
1 each 99% Pure Silver and Tungsten Air String
Modified PE, PTFE Air Sealed Dielectric
Silver Mylar and Silver braided Shielding
SR G07 Gold Connectors
1,000,000 volt Quantum Treatment
Blue Fuse Conditioning Process
New Level 3 UEF Matrix Shield with Graphene
Hand build time 2.5 hours
On Board Active Shielding UEF Cell
Red UEF Active Circuit
 
 
 
 
Atmosphere X EUPHORIA
$2,995.00/5ft
3 each Copper Matrix Alloy
1 each 4th Gen-Tricon Conductor
3 each 99% Pure Silver Air String
Modified PE, PTFE Air Sealed Dielectric
Silver Mylar and Silver braided Shielding
SR G07 Gold Connectors
1,000,000 volt Quantum Treatment
Blue Fuse Conditioning Process
New Level 4 UEF Matrix Shield with Graphene
Hand build time 3 hours
On Board Active Shielding UEF Cell
Red UEF Active Circuit
Blue UEF Tuning Module
Optional Active Ground Block pigtail
Available in Standard and High Current
 

Galileo SX

$6,000.00/5ft
High Current Galileo String Conductor
4th Gen-Tricon Conductor
99% Pure Silver Air String
99% Pure Tungsten Air String
Modified PE, PTFE Air Sealed Dielectric
Silver Mylar and Silver braided Shielding
SR G07 Gold Connectors
1,000,000 volt Quantum Treatment
Blue Fuse Conditioning Process
New Galileo Matrix shield with Graphene
Hand build time 4.5 hours
Galileo Active Shielding Cell
Galileo Black SX Active Circuit
Galileo Silver and Gold SX Tuning Module
Individually Shielded Geometries
Galileo SX EM Ground Cell
 
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