Clarus Crimson MKII Coaxial Digital Audio Cable

Reference-grade 75-ohm digital coaxial RCA cable featuring 18 AWG silver-plated Pure Continuous Cast Copper, nitrogen-injected dielectric insulation, and heavy triple shielding.

The Clarus Crimson MKII Coaxial Digital Audio Cable is engineered for precise S/PDIF digital signal transmission between high-performance audio components. Its 18 AWG Pure Continuous Cast Copper (PCCC) conductor features 6.1% ultra-pure silver plating, while a proprietary dielectric maintains the consistent 75-ohm impedance essential for reliable digital audio transmission.

Designed for reference music systems, the Crimson MKII combines advanced conductor metallurgy, low-loss insulation, extensive shielding, and precision-engineered RCA connectors to preserve digital signal integrity.

18 AWG Silver-Plated PCCC Conductors

The Crimson MKII uses an 18 AWG Pure Continuous Cast Copper conductor with 6.1% ultra-pure silver plating.

Clarus employs its continuous-casting process to produce highly uniform copper with minimal crystal boundaries and impurities. The silver-plated surface provides high conductivity for the high-frequency signals used in digital audio transmission.

This construction is designed to minimize conductor losses while maintaining consistent electrical performance.

Precision 75-Ohm Digital Geometry

Unlike conventional analog RCA interconnects, the Crimson MKII is engineered specifically for 75-ohm coaxial digital transmission.

Its controlled-impedance construction supports accurate signal transfer between compatible digital sources and DACs, helping minimize impedance discontinuities that can cause signal reflections.

Nitrogen-Injected Skin-Foam-Skin Dielectric

Clarus uses a proprietary nitrogen-injected skin-foam-skin polyethylene dielectric.

The three-layer design incorporates protective inner and outer skins surrounding a nitrogen-injected foam core. This construction maintains dielectric stability, reduces signal attenuation, and helps preserve the cable's 75-ohm impedance.

The low dielectric constant also supports high signal propagation velocity.

Heavy Triple Shielding

The Crimson MKII incorporates a heavy triple-shielding system to protect the digital signal against external electromagnetic and radio-frequency interference.

Its shielding includes:

• Single-layer aluminum wrap

• Double-layer silver-plated copper braided shield

• Extensive coverage for high-frequency noise rejection

This construction is particularly beneficial in audio systems containing digital streamers, network equipment, DACs, amplifiers, and multiple power supplies.

Premium MKII RCA Connectors

Clarus terminates the Crimson MKII with proprietary RCA connectors engineered for high conductivity and secure contact.

The connector design features:

• Hollow tellurium copper center pin for low-resistance signal transfer

• Beryllium copper ground contacts for reliable mechanical grip

• High-conductivity copper alloys selected for long-term connection integrity

The hollow center-pin design is intended to reduce eddy-current effects, while the spring characteristics of beryllium copper help maintain consistent contact pressure.

Designed for High-End Digital Audio Systems

The Clarus Crimson MKII is suitable for connecting components equipped with compatible coaxial S/PDIF RCA connections, including CD transports, network streamers, digital audio players, and standalone DACs.

Its controlled impedance, silver-plated conductor, and extensive shielding make it an appropriate choice for demanding two-channel digital audio systems.

Technical Specifications

Clarus Crimson MKII at The Grid HiFi

The Clarus Crimson MKII 75-Ohm Coaxial Digital Audio Cable combines silver-plated PCCC conductors, precision-controlled impedance, advanced dielectric construction, and premium copper-alloy connectors for high-performance digital audio connections.

The Grid HiFi offers expert guidance in selecting digital cables, DACs, streamers, and source components for reference two-channel audio systems.

For assistance, contact (713) 218-8120.