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7N-S1400 Leggenda


"Legend" is born through continuous accumulation. The core is inheritance and evolution. The new Leggenda series has been launched. The stunning dynamic range, ultra-high resolution, and color rendition are awe-inspiring. ACROLINK's unique ultra-high purity 7NCu and years of experience have created a new standard in the industry. The music emanates unparalleled freedom and extension.

Per meter
Revolutionary Structure

Speaker cable is the most unclear area of the system due to the fact that every audiophile provides different environment for the cable to perform, length could be tremendously different from one to another and speaker system to be connected could be even more variable. It is important to maintain minimum adverse factor within the cable which increases in proportion to the length and could multiply in part, due to impedance variation of speaker system.

Ultra high purity, 7N copper; advanced refining process still leaves the great variations in composition of impurities and crystalline structure according to employed method. ACROLINK is the sole producer of stabilized ultra pure copper.

It is essential to maintain high purity, when necessary to achieve extended frequency response because composition of impurity inhibits capability due from impedance variance.

A unique stress-free process; is applied after formation of actual cable core structure for maximum effect, in special environment maintaining original purity to restore crystalline disorder caused by extrusion process.

Insulation material; High performance Ecological Polyethylene has excellent sound quality and low dielectric constant factor.

Resonance absorption; is one of big factors to decide final sound quality. ACROLINK always paid extra attention and built up tremendous know-how. Every product is carefully composed with selected materials in order to achieve perfectly balanced and effective absorption.

The structure of cable must be designed ideally for optimum electromagnetic formation, therefore with minimum adverse properties such as electrostatic capacitance, inductance, dielectric constant factor etc., since signal transmission is carried out on electromagnetic field.

Cable materials & Specifications

Outer diameter

9.5 × 20.5mm

Single Conductor

7N D.U.C.C Stressfree 0.37ø × 50 Strands(2 cores)

Single Conductor size

5.36 Sq(AWG 10)

Insulation material

High molecular Polyolefin Resin(Red & White)

Resonance control core

Conductive resonance control material
(EMS absorbing non-magnetism thread inside)

Inner sleeve

High molecular Polyolefin Resin


Copper tape

Outer sleeve

Lead free Polyvinyl Chloride(Pearl white finish)

Conductor resistance

2.7 mΩ/m

Electrostatic capacitance

19 pF/m


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