Eau Rouge High-Purity Copper Speaker Cable ER-SP333AGmk2 Set of 1

Litz structure with 1,500 ultra-fine copper wires – transmits even the smallest signals without loss

The Eau Rouge ER-SP333AG mk2 speaker cable uses "Eau Rouge No.411," a Litz wire structure made by bundling 1,500 ultra-fine copper wires, each with a diameter of 0.04 mm coated with enamel insulation, as its conductor. The uniform transmission characteristics unique to Litz wire minimize signal loss to the utmost, naturally bringing out the musical attack, sense of air, and phase accuracy.

Use of solid pure silver Y-lugs – high-purity transmission free from sound coloration

One of the major features of the ER-SP333AG mk2 is the adoption of solid pure silver Y-lugs, designed with the same philosophy as the higher-end SP533 model. Silver is the metal with the highest electrical conductivity, allowing it to transmit subtle signal variations to the speakers without loss. This helps eliminate sound coloration and accurately reproduce even the slightest nuances. In practice, the effect of the pure silver Y-lugs is clear, enhancing information content, sharpening image focus, and producing smooth, natural high-frequency expression, all of which greatly contribute to the serene, three-dimensional soundstage that Eau Rouge values.

Unexaggerated tranquility and rich spatial presence

The sound of the ER-SP333AG mk2 is not one of exaggerated or emphasized effects. Rather, it represents a "quiet and dignified sound," with rich expression within calmness. Thanks to its well-balanced phase characteristics, the soundstage spreads gently and majestically, with natural and smooth harmonic overtones. The cable even conveys the subtle atmosphere of the recording space, making it feel almost tangible.
This cable excels in genres where tone purity and sense of air are important, such as classical music, chamber music, acoustic performances, and vocals, enhancing the overall transparency of the system.