Ultra high purity, 6N (99.99997%) copper; advanced refining process still leaves the great variations in composition of impurities and crystalline structure according to employed method. All 6N copper materials are
different, and in reality, most of so colled 6N,7N materials are not measured comprehensively. As shown in disclosed analysis table, 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; new polymer polyolefin, presently the best material available, has been chosen as insulator for extremely low dielectric constant factor which is 1/3 of polypropylene and 1/4 of PVC.
RCA plugs; Made by Sanpo Shindo with their patented Ecological Brass which does not contain Lead, instead contains silicon. There is virtually no resonance due to its high damping characteristics to realize remarkably clear and fast sound with high resolution and minimum contact noise level. It is precision machined and finished with high quality 24k gold plating.
Shielding; with high purity copper tape, wound independently around each conductor, and to enhance active shielding, deployed drain wire for security.
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. |
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| Conductors |
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Center core(x2): 6N copper, ø0.18 mm x 34 strands(red and black) Cold side: 6N copper,
ø0.18 mm x 34 strands |
| Shield |
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Copper foil tape wound, 18 mm wide Drain line: ø0.08 mm x 19 strands |
| Conductor resistance |
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18 m/meter |
| Electrostatic Capacitance |
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72 pF/meter |
| Lengths |
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0.6m, 1m, 1.5m
Custom lengths available. |
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| Fe |
Ni |
Si |
Ai |
| 0.03 |
0.003 |
0.05 |
0.005 |
| S |
Ag |
Na |
K |
| 0.05 |
0.05 |
<0.004 |
<0.006 |
| U |
Th |
H |
O |
| <0.0002 |
<0.0003 |
<0.03 |
<1.0 |
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| Typical Analysis(impurities) ppm/GD-MS Gas Analysis |
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The standard, the specification, and the price of the product might change without a previous notice.
Acrolink® is a registered trademark of Acro Japan Corporation. |
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