RSX ER‑11 Line Level RCA Interconnects

Our take

ER-11 Line level interconnects feature proprietary design, premium copper conductors, multiple low kappa-factor dielectrics, and bi-metallic shielding. Choose either ultra-low mass gold-plated RCA connectors or gold-plated RSX XLRs at extra cost.

Why they stand apart:

• Proprietary design by RSX Technologies
• Premium laboratory-grade copper conductors
• Multiple low kappa-factor dielectrics for reduced signal loss
• Bi-metallic Faraday cage shielding for noise suppression
• Ultra-low mass gold-plated RCA connectors for optimal contact

These interconnects are ideal for line-level audio connections, ensuring your system delivers pure, transparent sound without coloration or interference, making them an excellent choice for audiophiles seeking high-value, high-fidelity cables

Product details

The RSX ER-11 Line Level RCA Interconnects are high-performance audio cables designed with proprietary technology to deliver exceptional sound quality. They feature premium, 100% long crystal ultra-pure laboratory-grade copper conductors, multiple low kappa-factor dielectrics for reduced signal distortion, and bi-metallic shielding to provide excellent protection against electromagnetic interference. These design elements ensure that the signal transfer is accurate and free of noise, preserving the integrity of your audio system's sound.

Specifications:

• Conductor: 100% long crystal, ultra-pure laboratory-grade copper

• Shielding: Bi-metallic “Faraday Cage” shielding construction for effective noise and electromagnetic interference suppression

• Insulation: Triple‑layer low‑κ, high dump‑rate materials reduce dielectric distortion for natural, clear sound

• Connectors: Ultra-low mass, gold-plated RCA connectors designed to minimize contact resistance and self-inductance for enhanced signal clarity 

• Construction: Multiple interleaved multi-wire conductor arrays to maximize signal integrity

• Build: Hand-terminated for quality, designed to outperform many higher-priced cables 

Highlights:

• Ideal for line level audio connections requiring purity, transparency, and minimal coloration or interference

• Audiophile-grade line level interconnects delivering enhanced resolution at a modest price point

• Proprietary design by RSX Technologies (Roger Skoff)

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