RSX ER‑20 AC Power Cord (6 ft/1.8 M) Clean and stable power for your system

Our take

BENCHMARK ER-20 is something new to RSX. Hand terminated, like all other RSX cables, it’s the first RSX cable ever specifically designed to have its all-important conductor assembly machine made instead of hand-crafted from multiple components. This saves hours of hand labor and allows RSX to devote more of its production budget to better sound. BENCHMARK AC Power Cords are now available in standard 6 ft. lengths and in 3 ft. lengths to avoid system clutter and the inductive losses that coiling excess cable length can produce..

Why they stand apart:

• Laboratory-grade™ ultra-pure long crystal copper conductors for superior power delivery and minimal distortion.
• Balanced-Field™ geometry and a low dielectric constant, high dump-rate primary insulation to reduce electrical noise and interference.
• 100% coverage bi-metallic "Faraday Cage" shielding that effectively blocks external and internal electromagnetic interference.
• High-quality gold-over-pure-copper connectors for reliable, low-resistance connections.
• Ultra-low mass gold-plated RCA connectors for optimal contact

The RSX ER-20 AC Power Cordaudibly superior performance far beyond its modest price point, making the ER-20 the new benchmark for clean, noise-free AC power delivery in audio systems.

Product details

The RSX ER-20 AC Power Cord is engineered to set a new standard in affordably priced power cords by combining advanced materials and precise construction for exceptionally clean and stable power delivery.

Specifications:

• Conductor: Made from 100% long crystal, ultra-pure Laboratory Grade™ copper, providing superior electrical conductivity and minimal distortion.

• Shielding: Incorporates a 100% coverage bi-metallic “Faraday Cage” shielding construction to effectively block external electromagnetic interference and prevent internally generated EMI from affecting the system.
  

• Connectors: Equipped with high-quality gold-over-pure-copper AC connectors that ensure low-resistance, reliable, and durable connections.  

• Construction: Features a special, durable outer jacketing that preserves shielding integrity and cable longevity.

• Build: Cables are hand-terminated for quality assurance and performance consistency. Utilizes low dielectric constant, high dump-rate primary insulation materials (Teflon®-variant plus air fluoropolymer) to minimize signal degradation and interference

Highlights:

• Delivers clearly audible improvements in power quality far beyond its modest price point, making it ideal for audiophile and professional audio systems seeking noise-free, stable AC power.

• Features RSX’s exclusive Balanced-Field™ geometry, which optimizes conductor arrangement to reduce electrical noise, capacitance, and inductance effects.

• Combines machine-made conductor assembly for consistency and cost efficiency with hand termination for quality assurance..

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