Atlas Asimi Ultra RCA S/PDIF Is a World-Class Digital Interconnect Cable for Ultimate Audio Precision
Atlas Asimi Ultra RCA S/PDIF is a high-end 75 Ohm digital interconnect cable meticulously designed to deliver uncompromised signal integrity across the most demanding digital audio systems. Developed as the pinnacle of Atlas Cables' digital engineering, this flagship interconnect builds on the legacy of the renowned Mavros S/PDIF series, introducing advancements in materials, shielding, and precision termination to meet the needs of audiophiles who demand flawless digital transmission.
Engineered around a solid silver core and housed in a luxe, silver-finished fabric jacket, the Asimi Ultra RCA S/PDIF cable is constructed with purpose — to preserve digital audio signals with absolute fidelity from source to DAC. Whether connecting a high-end CD transport, streamer, or server, this ultra-wide bandwidth cable ensures zero-compromise delivery of digital audio.
Solid Silver Conductor Ensures Precision Signal Transfer
Solid silver is the core material in the Atlas Asimi Ultra RCA S/PDIF interconnect. Unlike oxygen-free copper or silver-plated alternatives, ultra-high-purity solid silver provides superior conductivity and minimal resistance, ensuring signal uniformity at every frequency range within the digital spectrum.
This ultra-conductive medium significantly reduces the potential for phase distortion and temporal smearing — subtle degradations that often afflict digital signal paths. By mitigating these effects, the Asimi Ultra S/PDIF maintains time-domain integrity, allowing the connected DAC to reconstruct audio with pinpoint timing and transparency.
Multi-Layer Dielectric and Shielding Preserves True 75 Ohm Impedance
The cable incorporates an advanced triple-layer dielectric structure combining polyethylene foam (PEF) with multi-element shielding. Three discrete shields — aluminium foil, silver-plated copper, and tightly woven copper braid — work synergistically to enforce total 360° protection against radio frequency interference (RFI).
This shielding architecture ensures the Atlas Asimi Ultra RCA S/PDIF strictly maintains a consistent 75 Ohm impedance across its entire length, a critical specification for digital audio transmission. Even slight deviations from the 75 Ohm standard can lead to impedance mismatches and digital reflections, both of which compromise sound quality. This interconnect eliminates those variables, offering a stable and exact signal path for precise bitstream delivery.
Cold-Welded RCA Terminations Maximise Conductivity and Structural Integrity
Atlas employs its proprietary cold-weld termination process across every Asimi Ultra S/PDIF RCA cable. This method bonds the solid silver conductors to the precision RCA connectors without the use of solder, which can introduce unwanted resistance and contamination at the junction point.
By creating a gas-tight metal-to-metal connection, cold-welding ensures long-term reliability and preserves the integrity of the high-purity silver signal path. This technique not only optimises conductivity but also minimises microphonic interference — essential for preserving the noise floor in reference-grade systems.
Asimi Ultra Delivers Ultra-Low Noise and High Temporal Accuracy
The Asimi Ultra RCA S/PDIF cable is purpose-built to eliminate ‘digital glare’ — a harshness or edge that can creep into playback due to high-frequency interference or imperfect transmission. Its comprehensive shielding and exact impedance architecture work in unison to reduce jitter, phase errors, and time-based distortion.
The result is a remarkably clean, coherent signal that supports better DAC performance and improved soundstage focus. Complex transients are conveyed without blur; tonal textures remain uncompressed. Audiophiles can expect finer resolution, more natural timbre, and enhanced dynamics when this cable is integrated into high-fidelity playback environments.
Luxe Finishing, Premium Presentation, and Thoughtful Inclusions
Atlas Asimi Ultra RCA S/PDIF cables are presented in premium blue box packaging that matches the exclusivity of the product inside. Each unit is wrapped in a refined silver fabric sleeve and includes a suite of thoughtful accessories — a cleaning cloth, a pair of white cotton gloves for careful handling, and a USB stick containing product documentation and usage guidance.
With luxe custom finish options available, the aesthetic of the Asimi Ultra interconnect harmonises with the physical elegance of flagship audio components. This cable is as visually refined as it is technically superior, embodying both performance and presentation in equal measure.
Atlas Asimi Ultra RCA S/PDIF Represents the Apex of Digital Interconnect Design
The Atlas Asimi Ultra RCA S/PDIF digital interconnect redefines what's possible in high-end digital cable design. With its solid silver conductor, advanced dielectric structure, and comprehensive shielding, it stands as the brand’s most accurate, interference-resistant RCA S/PDIF solution. Whether used in mastering suites or elite home systems, it delivers reference-grade digital audio transmission — the closest possible connection between transport and DAC.
