Regardless of retail price, Shunyata
Research’s Sigma USB cable resides
at the top of its performance class
due to Shunyata’s unique design,
hand-craftsmanship and
patent-pending technology. A primary
design attribute of the Sigma USB is
its expensive 100% coverage
silver-braided shield, eliminating
exposure to sources of near field
noise radiation. Shunyata’s
proprietary Precision Matched Z
conductors eliminate wire
incongruities that would otherwise
distort high-speed signal transfer.
Sigma USB also sports the finest CCC
silver wire and FEP dielectrics to
further reduce internal distortions.
Taking USB design and performance
where it’s never been before is
Sigma USB’s unique Patent-Pending
TAP (Transverse Axial Polarizer),
which preserves signal timing by
reducing inductive field energy.
Finishing the Sigma USB design are
hand-applied custom-manufactured
connectors developed to eliminate
junction related distortions
inherent in standard USB cable
designs. The material and scientific
advances within the Sigma USB
demonstrate why it has received
universal praise and endorsement
from those who have compared it to
USB cables costing two to three
times the Sigma’s price.
Features
- TAP reduces electromagnetic
polarization distortion.
- Sigma USB cables feature Precision
Matched Z conductors.
- Signal and power wires are heavily
shielded for superior noise immunity.
- Each Sigma USB cable is handmade.
- Standard length of cable is 1.5
meters.
KPIP™ (Kinetic Phase
Inversion Process) was developed by
Caelin Gabriel after years of
research into the underlying causes
of various effects such as burn-in,
wire directionality and the effects
of cryogentic treatment. He
discovered that there was an
underlying core principle that
burn-in and cryogenics only
“partially” addressed. Once the
governing principle was understood
it became possible to create a
processing technique and machine
that could virtually eliminate the
need for burn-in and cryogenic
treatment.
TAP (Transverse Axial
Polarizer) is a device that
interacts with the electromagnetic
field generated by the signal
traveling along the signal cable.
TAP improves the sonic performance
of the cable by modifying the
behavior of the electromagnetic wave
that surrounds the signal cable. In
effect, the TAP blocks
longitudinal-oriented waves while
passing transverse-oriented waves.
The effect in sonic terms is like
using polarized sunglasses to reduce
reflected sunlight. Correcting
polarization micro-distortion
reduces what some call sonic glare.
~ Patent Pending ~
Shunyata Research digital cables are
produced using a Precision
Matched Z (PMZ) concept. This
means that tolerances of the
conductor surface, dielectric
extrusion, and the precision of the
braided shield are held to minute
variances. To achieve these tight
tolerances, the extrusion and
braiding machines must be run at
one-quarter speed during the
manufacturing process. The result is
better performance through a
reduction of cable-induced ‘signal
jitter’. (Note: Z means impedance)
Wire
- Precision Matched Impedance
- CCC Silver Conductors
- FEP Dielectrics
- Silver Braided Shield
Termination
- USB A to B
- 90 Ohm PMZ
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