Website author headshot
Cameron Oatley
ExtremeHiFi
Website author headshot
Julian Shapiro
ExtremeHiFi

Note that this is a discontinued product. You may want to visit the brand's page here to browse their newer products.

What reviewers think

Bloggers and YouTubers have tried this product—so we've summarized their strongest opinions below. Links to full reviews follow.

What are hifi reviews useful for? (1) Identifying products you should demo in person at a dealer. (2) Learning which products reviewers unanimously praise as the best they've heard (this means they probably are legitimately great). (3) Identifying a product's attributes that satisfy your idiosyncratic needs and tastes. Beyond that, we often discount what reviewers say because they heap praise on most products—and are often apprehensive about publishing strong criticism or comparisons between products. Further, they seldom have more than a few products on-hand, often relying on their memories to compare past products. Always listen for yourself.

Manufacturer details

  • Global MSRP: US $7,495.00/8ft Pair
  • High Current Silver Matrix: 4 each 3rd Gen
  • Tricon: 4 each 5th Gen
  • Silver Air String: 4 each (99.9999% pure monocrystalline silver conductor)
  • UEF Cell: 2 each
  • Galileo SX Gold Tuning Module: 2 each
  • Galileo SX Silver Tuning Module: 2 each
  • Hand build time: 5.5 hours
  • Point-to-point hand soldered connections: 36
EUPHORIA SX speaker cables start with Alive SX's twin Silver Matrix geometries in parallel, plus Excite SX's two hand-made pure silver Air Strings. We then added two additional pure silver Air Strings plus two Silver Matrix 5th-Gen Tricon geometries for a total of eight parallel speaker cable geometries per speaker wire run, or sixteen total for the pair. The inclusion of four Air Strings and two 5th Gen-Tricon's per channel means you hear increased detail in a larger and more expansive sound field.
EUPHORIA SX speaker cables start with Alive SX's twin Silver Matrix geometries in parallel, plus Excite SX's two hand-made pure silver Air Strings. We then added two additional pure silver Air Strings plus two Silver Matrix 5th-Gen Tricon geometries for a total of eight parallel speaker cable geometries per speaker wire run, or sixteen total for the pair. The inclusion of four Air Strings and two 5th Gen-Tricon's per channel means you hear increased detail in a larger and more expansive sound field.

Euphoria SX is a closely scaled-down expression of our flagship Galileo SX speaker cables. Making it the most complex speaker cable in the Atmosphere SX lineup with 4 x 2nd Gen- High Current Silver Matrix Geometries, 4 x 5th Gen-Tricon Geometries, 4 x 99.999% Pure Silver Air String geometries hand made in our California factory.

Exclusive to Euphoria SX is the inclusion of our patented SR Ground Plane technology first developed for PowerCell line conditioners and later adapted for cable applications in our Galileo SX Series Cables and SRX power cords to deliver a lower noise floor with an impressive holographic scale.

Expressly developed for the Atmosphere SX loom are small Carbon Fibre UEF Tuning Discs placed along strategic points on the cable's shield and inside connectors to lower the noise floor and increase resolution without harshness.

Euphoria SX further builds on Excite...
Manufacturer Site

Brand highlights

Taking a step back to look at reviewers' thoughts of the brand's entire lineup—not just this product—what stands out most is the following:

  • Synergistic Research products often include proprietary EM (Electromagnetic) cell technology to actively filter and condition AC power, without limiting current flow.
  • They provide a range of tuning options, such as selectable ULF (Ultra Low Frequency) generators and included tuning discs, to tailor the sound to specific music genres or system preferences.
  • SR power conditioners commonly feature isolated outlet banks designed to separate analog and digital components, reducing cross-contamination and improving overall clarity.
  • Synergistic Research bundles their power conditioners with high-quality power cords and upgraded wall outlets, offering a complete power conditioning solution out of the box.

SR30 AC

  • Positioning: The entry-level power cable in the Synergistic Research lineup.
  • Description: Offers a balance of performance and affordability, featuring 12-gauge OFC copper for high current delivery. It includes UEF Matrix Shielding, similar to higher-end models like the Atmosphere SX, to reduce noise and enhance resolution.

Atmosphere SX Euphoria SX Level 3

  • Positioning: A mid-tier power cable in the Atmosphere SX series.
  • Description: Uses Active Shielding and Swiss-made power supply, offering a sound profile akin to the premium Galileo SX. It combines copper and silver conductors.

Galileo Discovery Power Cables

  • Positioning: A high-end power cable series within the Synergistic Research lineup.
  • Description: Features an Active EM Cell and UEF Matrix Shielding for noise reduction.

SRX AC

  • Positioning: A premium power cable positioned just below the flagship SRX XL in the lineup.
  • Description: Made with pure six-nines silver conductors and advanced UEF shielding.

SRX XL AC

  • Positioning: The flagship power cable in the Synergistic Research lineup.
  • Description: Features additional pure silver geometries and advanced tuning modules.
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Avg. Product Price
$5,001-$10,000
Used For Sale
77
 Available (Scroll Down)
Brand Popularity
98
 of 900+
Badges
Top 50 Brand
Top 250 Brand
Products Listed
54
Founding Year
1992

Our take on the brand

Synergistic Research stands out for their Active Shielding technology, which applies DC voltage bias to cable shielding to reduce noise, and their dual ULF generator system in products like the PowerCell 8 SX that enables switching between different sonic signatures. Their product line includes distinctive electromagnetic cell-based power conditioners and the Tranquility Pod, which uses active EM cells and Graphene to condition the electromagnetic environment within audio components.

Look inside the brand

Brand Page

Our interview with the brand

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From our interview with
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