AudioQuest Diamond Coax Digital RCA Audio Cable - Single
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AudioQuest-Diamond-Coax-Digital-Audio-Cable
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The AudioQuest Diamond Coax Digital Audio Cable sets a new benchmark in coaxial digital connectivity, aimed at high-end audio systems where maintaining signal integrity is paramount. With ultra-pure conductors and advanced noise-dissipation architecture, this cable helps your DAC or digital source operate without compromise, enabling deeper detail, better dynamics and more immersive playback.
Ultra-high-purity Perfect-Surface Silver conductors
At the heart of the Diamond Coax lies conductors made from Ultra-Pure Perfect-Surface Silver (PSS). Solid silver conductors eliminate strand-interaction and minimise distortion introduced at the grain-boundary level—this means the digital bit-stream is transmitted with greater clarity and fewer signal artefacts.
Six-layer Carbon-Based Noise-Dissipation System
Digital signal integrity can be significantly impacted by radio-frequency interference (RFI) and ground noise. The Diamond Coax incorporates a Carbon-Based Six-Layer Noise-Dissipation System (NDS) designed to shield the shield by alternating metal and carbon-loaded synthetics that trap and drain noise before it reaches the equipment’s reference ground.
Dielectric stability and geometry control
Precision materials play a key role in preserving digital signal timing. The cable features Hard-Cell Foam insulation to maintain conductor geometry and minimise dielectric absorption. Additionally, the inclusion of a 72-V Dielectric Bias System (DBS) stabilises the insulation environment, reducing time-based distortion (jitter) and enhancing clarity.
Key Features
- Solid Perfect-Surface Silver (PSS) conductors for minimal distortion.
- Carbon-Based Six-Layer Noise-Dissipation System (NDS) to reduce RF and ground-borne noise.
- 72-V Dielectric Bias System (DBS) and Hard-Cell Foam insulation for superior dielectric stability and geometry control.
- Silver-plated braid shield and silver-on-black nylon jacket for durable construction and aesthetics.
- Cold-welded hanging-silver over pure red copper RCA terminations for high-quality connections.
- Available in multiple lengths (0.75 m, 1.5 m, 2.25 m, 3 m, 4 m) to match system layouts.