AudioQuest Castle Rock 8ft pair Double Bi-Wire Brand New-Never Used

THESE WERE PURCHASED TO BE USED AS A STORE DEMO BUT WERE NOT LONG ENOUGH. ALTHOUGH WE DO NOT HAVE THE BOXES THEY HAVE NEVER BEEN USED.

Metal-Solid Perfect-Surface
Copper+

Gauge-12
AWG

Geometry-Double Star-Quad

Dielectric-Foamed-Polyethylene (For
All Positive Conductors)

Noise-Dissipation
System Multi-Layer
Carbon-Based Noise- and Crosstalk-Dissipation System

Jacket-Black/Brown Braid

Termination-Double-Bi-Wire,

Connector
1000 Series
BananaSSOLID PERFECT-SURFACE COPPER+ (PSC+)
CONDUCTORS

SOLID PERFECT-SURFACE COPPER+
(PSC+) CONDUCTORS

Solid conductors prevent both
electrical and magnetic interaction strand-to-strand interaction, major sources
of distortion. Surface quality is critical because a conductor can be
considered as a rail-guide for both the fields within a conductor, and for the
magnetic fields that extend outside the conductor. The astonishingly smooth and
pure surface of all AudioQuests’s Perfect-Surface metals nearly eliminates
harshness and greatly increases clarity compared to lesser materials. Extremely
high-purity Perfect-Surface Copper+ further minimizes distortion caused by
grain boundaries, which exist within any metal conductor, nearly eliminating
harshness and greatly increasing clarity compared to OFHC, OCC, 8N and other
coppers.

DOUBLE STAR-QUAD GEOMETRY

The relationship between conductors
defines a cable?s most basic electrical values (capacitance and inductance).
However, even when those variables are kept in reasonably neutral balance, the
particular geometric relationship between conductors greatly affects the sound.
?Star-Quad? geometry is not only vastly superior to conductors run in parallel,
but also to the same conductors as two twisted pairs. 

MULTI-LAYER CARBON-BASED NOISE- AND
CROSSTALK-DISSIPATION SYSTEM

This cable's negative conductors are
covered with partially conductive Carbon-Loaded Polyethylene. This remarkable
material reduces radio-frequency garbage being fed back into the amplifier. The
sonic benefit is exactly the same reduction in "hash" and improved
dimensionality that comes whenever RF interference is reduced in an audio
circuit. In addition, a carbon layer damps interaction between positive and
negative conductors, and an external Carbon-Based NDS System reduces external
interference.

DIELECTRIC-BIAS SYSTEM WITH RADIO
FREQUENCY TRAP

All insulation between two or more
conductors is also a dielectric whose properties will affect the integrity of
the signal. When the dielectric is unbiased, dielectric-involvement (absorption
and non-linear release of energy) causes different amounts of time delay (phase
shift) for different frequencies and energy levels, which is a real problem for
very time-sensitive multi-octave audio. The inclusion of an RF Trap (developed
for AudioQuest’s Niagara Series of power products), ensures that radio
frequency noise will not be induced into the signal conductors from the DBS
field elements. (DBS, US Pat #s 7,126,055 & 7,872,195 B1)

FOAMED-POLYETHYLENE INSULATION (FOR
ALL POSITIVE CONDUCTORS)

Any solid material adjacent to a
conductor is actually part of an imperfect circuit. Wire insulation and circuit
board materials all absorb energy. Some of this energy is stored and then
released as distortion. Tower, however, uses air-filled Foamed-Polyethylene
Insulation on both conductors. Because air absorbs next to no energy and
Polyethylene is low-loss and has a benign distortion profile, Foamed-PE, with
its high air content, causes much less of the out-of-focus effect common to
other materials.

CHOICE OF 1000 SERIES
MULTI-SPADE OR BANANA (SILVER ONLY) CONNE