Clarus Crimson RCA 1m

The Clarus Crimson RCA is an analog audio cable designed for the most demanding audiophiles. The result of years of research and development, this cable embodies Clarus’ commitment to sound excellence and manufacturing quality. With its multi-conductor technology and carefully selected materials, the Crimson RCA promises audio signal transmission of exceptional purity.

Cutting-edge technology serving audio

The heart of the Crimson RCA lies in its innovative multi-conductor design. This unique approach uses three distinct types of conductors, each optimized for a specific frequency range:

• Multiple solid conductors for low frequencies, offering a stable and deep sound foundation
• A single flat conductor for midrange frequencies, ensuring natural and detailed reproduction of voices and instruments
• Spiral ribbon conductors for high frequencies, delivering airy and precise treble reproduction

This configuration allows the cable to handle each part of the sound spectrum optimally, resulting in a coherent stereo image and faithful reproduction of musical dynamics.

The shielding of the Crimson RCA also deserves special attention. Unlike conventional cables, it is only connected on the source side. This technical trick significantly reduces interference and noise, contributing to a remarkably silent background.

Premium materials for impeccable sound quality

Clarus has made no compromises on the quality of materials used in the Crimson RCA’s construction. The cable uses PCOCC (Pure Copper by Ohno Continuous Casting) copper of exceptional purity. This special manufacturing process eliminates impurities and junctions between copper crystals, resulting in a remarkably homogeneous conductor. This feature translates into smoother signal transmission and reduced distortion.

The insulation is equally impressive, featuring a polyethylene dielectric with an exclusive formulation. This material was chosen for its excellent insulating properties and low dielectric absorption, helping to preserve the integrity of the audio signal throughout the cable.

The RCA connectors of the Crimson are true technological gems. Precisely machined, they use a tellurium copper alloy for the central conductor and beryllium copper for the ground. This combination ensures optimal conductivity and a firm, durable connection with device jacks.

Sound performance that meets expectations

The sum of these technical innovations results in exceptional sound performance. Crimson RCA users report a noticeable improvement in sound clarity and definition compared to more conventional cables. The soundstage gains in width and precision, allowing each instrument to be located with increased accuracy.

Low frequencies are described as deep and controlled, without any dragging effect. The midrange benefits from remarkable harmonic richness, reproducing voices and acoustic instruments with striking naturalness. As for the treble, it shines with its extension and smoothness, free from any harshness.

The transparency of the Crimson RCA is particularly praised. The cable seems to disappear, letting the music take center stage, revealing the slightest nuances of recordings without ever adding artificial coloration.

Technical Specifications

Construction

• 1.29 mm PCOCC (Pure Copper by Ohno Continuous Casting) copper conductors
• Multi-gauge design with three types of conductors:
  • Multiple solid conductors for bass
  • Single flat conductor for midrange
  • Spiral ribbon conductors for treble
• Individual insulation for all conductors
• Triple shielding decoupled on the receiver side
• Triple-balanced geometry for positive, negative, and ground connections

Materials

• Ultra-pure PCOCC copper with very low distortion
• Exclusive formulation polyethylene (PE) insulation
• Aluminum/Mylar® shielding and robust copper braid

Connectors

• CNC-machined gold-plated XLR connectors
• Unilateral shielding connection on the source side