AüR Audio Xerxes
Flagship Upgrade Cable for IEMs
Xerxes commemorates AüR Audio's 5th anniversary and this exceptional cable builds upon the legacy of our most successful model, Sparta, now further refined with an advanced material geometry mixed with gold and graphene. The result is an unparalleled listening experience—delivering rich tonal depth, breathtaking clarity, and a luxurious sound signature that sets a new benchmark in high-fidelity audio.
Departing from our conventional design language, Xerxes embraces a bold steampunk-inspired aesthetic, symbolizing innovation, craftsmanship, and artistic expression. Every element is meticulously engineered and handcrafted with exquisite attention to detail, representing the pinnacle of Eletech’s cable-making expertise.
Elevate your listening journey with Xerxes—a rare and unrivaled masterpiece from the house of AüR Audio.
Conductor Architecture
22 AWG triple-blend OCC conductor system, comprising:
- Ultra-high purity OCC copper
Gold-plated OCC copper for improved surface conductivity and oxidation resistance
Graphene with OCC copper to enhance electron mobility and reduce micro-resonance within the conductor
The triple-material composition is engineered to:
- Reduce micro-distortion under dynamic load
Improve low-level signal linearity
Enhance transient consistency across the audible spectrum
Construction:
Precision-built using AüR Audio’s proprietary insulation and soldering techniques to ensure consistency, durability, and long-term performance.
Sound Characteristics
Smooth, analog-like presentation
Warmer, lusher tonality without sacrificing clarity
Expansive holographic staging, delivering impressive width and depth for an immersive listening experience
Excellent note weight and density, maintaining texture and body throughout
Authoritative sub-bass rumble with strong detail, controlled impact, and no excessive coloration
A composed, transparent, and spacious overall character that enhances musical flow rather than exaggeration
Synergy & Positioning
Positioned among AüR Audio’s high-end offerings—alongside cables such as Sparta and Aegeus—the Xerxes is especially well-regarded for pairing with high-resolution and neutral-to-bright IEMs. It adds body, texture, and spatial scale while keeping the midrange clean, resolving, and natural.