ACROLINK
7N-S20000
| |
It is said that human ears can only recognize
up to 15 KHz or so, and that there is no musical information
above this range. This begs the question: why does cable need
to have such high speed/frequency response? A study conducted
in the USA found that a significant number of randomly selected
people were able to recognize the difference between two signals
that were identical but for the presence of information in
the 100 KHz range in one of the signals. How and why can we
recognize the inaudible?
The answer to this question lies in the very nature of music
itself: recorded music consists of a complex matrix of an enormous
quantity of information, and every minute rise and fall contributes
towards our overall musical impression.
It follows that the higher the frequency, the more quickly
it must rise at a steeper ascent, and therefore it is essential
for cable to have ultimate high speed capability in order to
deliver a clearer transmission and decay of the signal…even
far beyond the supposed capability of human hearing.
As audiophiles, we place great importance upon such subtle
elements the as musicians' tone of expression, touch, personality,
quality of voice/instruments, temperature, atmosphere etc.
It is the interaction of these delicate and minute shapes of
information that draw us into the music emotionally.
At Acrolink we have resolved to convey these essential elements
of musical enjoyment by developing innovative "lateral-thinking" concepts
divergent from traditional methods. This fresh approach ensures
that our cables are able to operate in the crucial realm of
frequencies that lie beyond normal audio range.
|
|
Technical Data
7N-S20000 MEXCEL
Specifications |
 |
There are 2 options for termination
to choose from; spades (6N Cu) and bananas (Phosphorus
bronze), both are finished with high quality
24k gold plating (directly).
7N-S20000 MEXCEL
Conductor (x2): Braided 7N copper, MEXCEL enamel
coated ribbons (1.88x0.122mm, 24 strands)
Conductor resistance: 3.7m.ohm/meter
Electrostatic capacitance: 300pF/meter.
|
|
| |
|
Typical
Analysis impurities |
Fe |
Ni |
Si |
Ai |
S |
Ag |
0.03 |
0.003 |
0.05 |
0.005 |
0.05 |
0.05 |
Na |
K |
U |
Th |
H |
O |
0.004 |
<0.006 |
<0.0002 |
<0.0003 |
<0.03 |
<1.0 |
|
|
ppm/GD-MS Gas Analysis |
|
ACROLINK is the sole producer of documented stress-free 7N (purer
than 99.99999%) copper in the world. This obviously requires the
most advanced refining facilities available. Our entirely new conductors
were produced in a joint-venture with Mitsubishi Cable Industries
Ltd., the top-ranked cable manufacturer to the space industry.
The basic conductor is formed into a fine ribbon (S10000; 0.8x0.066mm, S20000;
1.88xo.122mm), and then insulated with a fine enamel coating in a Litz structure,
enabling a super wide transmission range. Mitsubishi has developed the epoch-making
MEDIS electro-deposited insulation system in order to ensure a previously unattainable
perfectly even coating around all edges of the rectangular ribbon.
The ribbons are then braided densely, (thereby eliminating strain between conductors)
around a center core which consists of a rare polymer of polyolefin (for minimum
dielectric constant factor) to form a conductive core. The semiconductor layer
is formed to shield against electromagnetic disturbance and foreign noise.
|
