Short summary

A high-end speaker cable using AudioQuest’s ZERO-Tech geometry to allow unrestricted current flow. Solid conductors and advanced noise dissipation reduce distortion, with the 72V Dielectric-Bias System ensuring stable performance from first use.

Key info

  • Full-range speaker cable w/ Zero-Tech geometry
  • No characteristic impedance, for unrestricted current flow
  • Solid PSC+ conductors reduce distortion
  • Advanced dielectric and insulation
  • Lower capacitance-related artefacts
  • Graphene, carbon mesh and silver drains
  • Improved RF noise dissipation
  • PMO terminations and 72V Dielectric-Bias System

Description

Compact Construction, Expanded Authority

Slightly more compact than Brave Heart at 11.6 mm outer diameter per polarity versus 14.1 mm, Lone Ranger retains the same user-friendly architecture that separates positive and negative conductors into discrete housings. This reduced scale does not limit performance; instead, it delivers a clearly audible upgrade over its predecessor marked by heightened resolution, improved presence, natural dynamic flow, and a notably confident overall delivery. The presentation feels controlled and composed, with improved clarity across the spectrum, and the cable maintains consistency regardless of system demands.

Bridging Folk Hero and Mythical Performance

Like its larger counterpart, Lone Ranger deliberately narrows the gap between Folk Hero and Mythical-level performance through carefully applied material and structural upgrades. It incorporates almost one-third more Perfect-Surface Copper+ to reduce impedance, stabilize frequency response across varying speaker loads, and provide a firmer, more robust sonic character. These changes allow the cable to sound more relaxed while preserving impact, resulting in a balance of ease and authority that exceeds expectations for its size class.

Advanced Insulation and Noise Control

Lone Ranger employs an improved polypropylene dielectric that both linearizes and broadens the effectiveness of noise dissipation. Optimised insulation spacing reduces distributed capacitance, which in turn minimizes diffuse or aggressive artifacts that can obscure detail. Additional layers of Carbon-Loaded PVC, an integrated Graphene layer, and 4% silver shield drain wires further enhance radio-frequency noise control, contributing to a cleaner and more stable signal path across the audible range.

Permanent Molecular Optimisation and Proven Engineering

Permanent Molecular Optimisation applies a controlled, high-stress conditioning process to cable materials, permanently improving performance beyond what extended playback alone can achieve. While music playback continues to provide incremental benefit, PMO ensures the materials are already stabilised and less intrusive from first use. This approach is supported by established AudioQuest principles including solid conductors to avoid strand interaction, direction-controlled conductors for effective RF noise drainage, ZERO-Tech geometry to eliminate characteristic impedance, and the 72 V Dielectric-Bias System to reduce dielectric noise and linearise RF dissipation. The absence of metal in cable dressings and plug barrels prevents noise re-radiation, while cold-welded red-copper spades or bananas ensure gas-tight, low-distortion terminations.

Materials and Design Overview

Lone Ranger is constructed using solid Perfect-Surface Copper+ conductors within a ZERO-Tech geometry that avoids characteristic impedance. RF noise is drained via solid 4% silver, supported by a Graphene and carbon mesh network designed to maintain consistent noise dissipation across a wide bandwidth. Each design choice contributes directly to preserving signal integrity and maintaining amplifier control under real-world operating conditions.

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AudioQuest is an American audio brand best known for its wide range of hi-fi cables, AV cables, power products and compact digital audio accessories. Founded in 1980 by William Low, the company…