Synergistic Research Euphoria SX - Level 3
Best power cable for audiophiles seeking ultimate system refinement and customization.
Experience an unparalleled reduction in your system's noise floor with the Synergistic Research Euphoria SX Power Cable. This cable integrates all of SR's advanced power cord technologies, including Active Shielding and Galileo SX tuning bullets, for a customized sonic match. Conductors, connectors, and shields are treated with a proprietary process to enhance smoothness and resolution. The Euphoria SX is voiced to deliver a balanced sound, utilizing Copper Matrix Alloys and silver conductors in a complex geometry. Its Active Shielding is powered by a Swiss-made supply and an EM Cell, functioning as discrete PowerCell line conditioners. New Carbon Fibre UEF Tuning Discs push resolution boundaries without harshness, and optional Galileo SX Gold and Silver UEF Tuning bullets allow for fine-tuning your system's sound.
$1695.00
Owner Satisfaction
4.6
/ 5
Category Rank
514
/ 1786
#514 in System & Power Cables
Price vs Category Average
+492%
Above average
Who it's for
- Audiophiles seeking maximum sonic detail and natural musicality
- Listeners prioritizing noise reduction and signal purity
- Owners of high-end systems looking to unlock hidden performance
Who should skip it
- Budget-conscious buyers seeking entry-level cable solutions
- Skeptics preferring measurable data over subjective listening experiences
- Owners of modest audio setups with limited resolution
Performance breakdown
Noise Floor Reduction
Active shielding technology creates a near-silent background for your music.
Sonic Customization
Galileo tuning bullets offer unparalleled control over your system's final voicing.
Build Integrity
Hand-crafted construction ensures premium durability and signal path consistency.
Resolution Clarity
Advanced UEF discs extract micro-details without introducing unwanted harshness.
Conductor Quality
Mono-crystal silver and copper matrix alloys provide exceptional signal transmission.
System Integration
Sophisticated geometry allows for seamless synergy with high-end audio components.
Key Specs
3 each 12 awg. Copper Matrix Alloy conductors
Modified PE dielectric
PTFE dielectric
PTFE Air dielectric
Silver Copper Matrix
Mono-crystal conductors with a separate ground conductor from shield
99.9999% pure mono crystal silver conductor
SRX Long Duration Quantum Tunneling conditioning
Synergistic Research G07 Pure Gold connectors
Features
- Active Shielding with Swiss-made power supply and EM Cell
- Galileo SX tuning bullets for customizable voicing (Gold and Silver options)
- UEF Matrix Shielding for reduced noise floor and enhanced detail
- SRX Long Duration High Voltage Conditioning for improved realism and accuracy
- Hand-crafted construction with 32 point-to-point hand-soldered connections
- Five-day, two-step burn-in process
- Complex geometry with multiple conductor types and air string designs
- Optional voicing with Galileo SX Black Active Module and UEF Passive Tuning Module
What customers say
Customers consistently praise the Synergistic Research Euphoria SX Level 3 for its profound impact on sound quality. Reviewers frequently highlight a remarkable enhancement in clarity, spaciousness, and dynamic range, describing a more immersive and emotionally engaging listening experience. The product is often seen as a significant upgrade, elevating existing audio systems to new levels of performance and musicality. Users feel it delivers a sophisticated refinement that justifies its premium positioning within high fidelity setups.
Know before you buy
The tuning bullets allow you to voice the cable to match your specific system components. The Gold bullet typically provides a warmer, more organic presentation, while the Silver bullet emphasizes detail, speed, and high-frequency extension.
The Active Shielding uses a dedicated power supply and EM Cell to create a bias field that cancels out electromagnetic interference. This effectively lowers the noise floor, allowing for a quieter background and more nuanced detail retrieval in your music.
While the cable undergoes a rigorous five-day, two-step burn-in process at the factory, it will continue to settle into your system over the first 100 to 200 hours of use. You can expect the sound to open up and become more coherent as the conductors and dielectric materials stabilize.
The Euphoria SX is versatile enough to be used on everything from high-current power amplifiers to sensitive source components like DACs and streamers. Its balanced design and noise-reduction technology provide significant benefits across the entire signal chain.
Unlike standard cables, the Euphoria SX features a complex geometry with 32 point-to-point hand-soldered connections and a combination of Copper Matrix Alloy and mono-crystal silver conductors. This intricate build, combined with air-string dielectric designs, is engineered to minimize signal degradation and maximize resolution.
The Carbon Fibre UEF Tuning Discs are integrated to manage electromagnetic interference at the cable level. They help push the boundaries of resolution and clarity, ensuring that the enhanced detail does not result in a harsh or fatiguing listening experience.
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$1695