Atlas Equator Achromatic X Turntable RCA Cable Is a High-Fidelity OCC Interconnect for Analogue Vinyl Systems
Atlas Equator Achromatic X Turntable RCA Cable is a meticulously engineered low-noise interconnect designed specifically for high-performance vinyl playback. As a significant upgrade over the factory-supplied cables found even in high-end turntable packages, this analogue cable leverages materials and topology derived from Atlas’s acclaimed Equator Achromatic X RCA series—delivering sonic clarity, tonal accuracy, and excellent value.
Ideal for both moving magnet (MM) and moving coil (MC) cartridges, the Equator Turntable RCA cable unlocks subtle dynamics and low-level detail from your vinyl system. Designed for audio enthusiasts seeking to extract maximum fidelity from their analogue source, this interconnect helps preserve signal integrity between the turntable’s tonearm output and the phono stage or amplifier input.
OCC Copper Conductors Enable Purity of Signal Transfer and Musical Detail
Equator Turntable RCA cable uses Ohno Continuous Cast (OCC) copper—a conductor with ultra-high purity and a virtually grain-free structure. OCC’s extended crystal formation minimises resistance and preserves the integrity of the delicate phono signal, allowing for more accurate retrieval of musical information across the entire frequency range.
The internal architecture employs a multicore pseudo-balanced configuration, which not only balances signal and return paths to suppress common-mode interference, but also ensures stable impedance throughout the length of the cable. This contributes to consistent tonal performance and better system synergy, particularly in resolving high-frequency detail and spatial realism.
PEF Dielectric and Double OFC Braid Shielding Reduce Noise and Preserve Resolution
The PEF (foamed polyethylene) dielectric used in the Equator Turntable RCA maintains low capacitance—30.77 pF/m—which is essential for preserving signal speed and preventing high-frequency roll-off in phono-level connections. The low-loss dielectric also provides thermal stability and superior insulation for long-term reliability in demanding hi-fi environments.
To further eliminate interference, Atlas incorporates a dual-layer OFC (Oxygen-Free Copper) braided screen surrounding both channels. This dense shielding structure protects against RFI (Radio Frequency Interference) and electromagnetic pollution from surrounding electronics, ensuring a low-noise floor and preserving the microdynamics critical to vinyl playback.
Achromatic X RCA Connectors Use Cold-Weld Engineering for Superior Connectivity
The Achromatic X RCA connectors fitted to this Equator cable feature Atlas’s proprietary cold-weld, solder-free interface, which mechanically bonds the conductor and connector without the impedance inconsistencies and degradation associated with solder joints. This method offers greater mechanical strength and electrical conductivity while maintaining a true signal path.
Each plug features gold-plated conjugate brackets that grip the inner barrel without compressing the conductor, avoiding impedance shifts and contact wear. The solid OFC plug pins now adopt a rifled profile, promoting more consistent conductor alignment and improving contact performance. Additionally, the internal PTFE insulator is precision-matched to the cable’s dielectric properties, enhancing phase linearity and temporal accuracy.
Unlike traditional metal-bodied plugs, the low-mass, non-magnetic ABS housing reduces mechanical resonance and dielectric loading. This results in a clearer, more open soundstage, especially in the midrange where many analogue recordings exhibit tonal richness.
Spade-Tag Earth Wire Enhances Ground Isolation for Hum-Free Analogue Playback
The included spade-tag earth wire ensures reliable grounding between the turntable and the amplifier or phono stage, eliminating ground loop hum and static interference. This is particularly crucial in systems with floating grounds or when using cartridges and tonearms sensitive to grounding inconsistencies.
By offering a separate, high-integrity earth connection, the Equator Turntable RCA cable preserves signal purity, allowing vinyl’s inherently low-output signal to pass cleanly without intrusion from system noise or hum artefacts.
Atlas Equator Turntable RCA Excels in Versatile, Space-Conscious Analogue Setups
The 6.0 mm outer diameter and flexible Pearl White jacket make the Equator Turntable RCA interconnect ideal for installations where space is at a premium, such as compact equipment racks or behind flush-mounted turntables. Despite its flexibility, the cable retains excellent mechanical resilience, ensuring long-term durability even with repeated handling or repositioning.
As part of the Atlas Equator series, this interconnect shares lineage with the company’s wider portfolio of award-winning audio cables, including those used in the Element, Hyper, and Ailsa ranges. Its consistent acoustic signature and neutral tonal character make it a strong match for a wide array of cartridges, tonearms, and phono stages—from entry-level audiophile systems to fully optimised analogue reference setups.
