AudioQuest Digital Coax cables are engineered to minimize distortion across a broad bandwidth. In numerous applications, the speed of digital communication holds significant importance. Primarily, speed concerns the swift transfer of large files or the transmission of sufficient data for HD video. However, in the realm of Digital Coax audio, speed is crucial not solely for its velocity, but rather due to its pivotal role in preserving the time relationships within a digital stream. These time-based relationships are essential for accurately reconstructing the analog waveform that delivers information, music, and enjoyment to our ears. Any time-based impairment, known as jitter, within the data package can result in diminished sound quality—rendering it flat and small rather than vibrant and three-dimensional, or causing it to sound harsh and muddled instead of smooth and clear.

SOLID PERFECT-SURFACE SILVER (PSS) CONDUCTORS
Solid conductors prevent electrical and magnetic strand-interaction. PSS Solid-Silver minimizes distortion caused by grain boundaries and maximizes linear RF Noise-Dissipation.
CARBON-BASED 7-LAYER NOISE-DISSIPATION SYSTEM (NDS), 3 X EMI ABSORPTION
It’s easy to accomplish 100% shield coverage. Preventing captured Radio Frequency Interference (RFI) from modulating the equipment’s ground reference requires AQ’s Noise-Dissipation System (NDS). Traditional shield systems typically absorb and then drain noise/RF energy to component ground, modulating and distorting the critical “reference” ground plane, which in turn causes a distortion of the signal. NDS’s alternating layers of metal and carbon-loaded synthetics “shield the shield,” absorbing and reflecting most of this noise/RF energy before it reaches the layer attached to ground.
HARD-CELL FOAM INSULATION
Hard-Cell Foam (HCF) Insulation ensures critical signal-pair geometry. 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. Hard-Cell Foam Insulation is similar to the Foamed-PE used in our more affordable Bridges & Falls cables, and is nitrogen-injected to create air pockets. Because nitrogen (like air) does not absorb energy and therefore does not release any energy from or into the conductor, distortion is reduced. In addition, the stiffness of the material allows the cable’s conductors to maintain a stable relationship along the cable’s full length, producing a stable impedance character and further minimizing distortion.
COPPER FOIL + 100% PSS-SILVER SPIRAL SHIELD
COLD-WELDED, HANGING-SILVER DIRECTLY OVER MACHINED PURE RED COPPER TERMINATIONS
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