Atlas Arran Transpose Speaker Grun Cable

Atlas Arran Transpose Speaker Grun Delivers High-Fidelity Sound with OCC Copper Precision

Atlas Arran Transpose Speaker Grun is a wide-bandwidth loudspeaker cable engineered to unlock the full sonic potential of high-end audio systems. Positioned between the acclaimed Atlas Mavros and Asimi series, this reference-level speaker cable stands as the brand’s most accomplished OCC (Ohno Continuous Cast) copper design to date, setting a new benchmark in signal integrity and system synergy.

Atlas Arran Transpose Speaker Grun Features OCC Copper for Uncompromising Signal Purity

Atlas Arran Transpose Speaker Grun is crafted with high-purity 6N OCC copper—elongated crystal conductors achieving 99.99997% purity through the Ohno Continuous Casting method. This metallurgical consistency dramatically lowers signal degradation, preserving musical detail across the entire frequency range.

Six individually solid OCC copper conductors are enclosed within a graduated dielectric system, combining microporous PTFE, a cotton spiral, and a tension-controlled wrap. The internal geometry is further stabilised with an SSG (Super Stabilised Geometry) layer, which maintains perfect conductor alignment and spacing throughout the cable length. This reduces phase distortion and supports wide-bandwidth delivery with remarkable timing accuracy and spatial realism.

Atlas Arran Transpose Speaker Grun Uses Transpose Modular Termination for Maximum Flexibility

Atlas Arran Transpose Speaker Grun features Atlas’ Transpose Modular Termination System, a high-integrity, cold-welded interface designed for long-term adaptability. The cold-weld process bonds the OCC copper conductor directly to the termination plug under calibrated pressure—creating a solid, distortion-free connection without solder or thermal stress.

The Transpose interface enables seamless switching between termination types to suit evolving system configurations. Options include:

• Z: Gold or Silver 4mm Z-plugs
  
• S: Gold or Silver OCC spade connectors
  
• E: Expanding 4mm plugs (fitted as standard unless specified otherwise)
  

Alternative connector kits are available though us, offering a scalable and modular approach to system tuning.

Atlas Arran Transpose Speaker Grun Integrates Grun Coherent Grounding System for Noise-Free Signal Flow

Atlas Arran Transpose Speaker Grun includes Atlas’ proprietary Grun Coherent Grounding System, designed to dissipate low-level electrical interference and suppress ground loop noise. By connecting directly to a centralised grounding point, the Grun system prevents contamination of signal pathways, resulting in enhanced clarity, tighter bass control, and greater ambient detail.

Each cable is supplied with:

• Two Grun ground leads
  
• Two spade adapters for ground termination
  

Performance can be further elevated by incorporating Atlas Grun mains adapters (sold separately), allowing up to four Grun-enabled cables to connect to a common star-ground configuration.

Atlas Arran Transpose Speaker Grun Presented in Premium Blue Packaging with Specialist Accessories

Atlas Arran Transpose Speaker Grun arrives in a premium blue presentation case, reflecting its audiophile-level engineering. Inside, users will find a full accessory kit, including:

• Matched cable pair
  
• Two Grun ground leads with spade adapters
  
• Microfibre cleaning cloth
  
• Pair of cotton gloves for installation
  
• USB drive with product documentation
  

This packaging underscores Atlas’ commitment to luxury craftsmanship and user-centric experience.

25th Anniversary Edition Available Separately – Enquiries Welcome

Atlas Arran Transpose Speaker Grun 25th Anniversary Limited Edition is a separate, commemorative version of the original cable—offered in a strictly limited run of just 25 individually numbered pairs. Each set is made-to-order, handcrafted in Scotland, and customised to the buyer’s specifications, offering a unique opportunity for collectors and serious enthusiasts.

Customers can enquire directly through us regarding availability and ordering options for this limited edition. Due to its bespoke nature and extremely limited production, early enquiries are strongly recommended.