LHY Ultimate Series RCA Interconnect Cable

The LHY Ultimate Series RCA Cable masterfully combines high-end components to deliver unparalleled signal integrity and audio clarity. It integrates the Australian KLE ETI² RCA Plugs, renowned for their exceptional conductivity and stable connection, with the renowned Gotham 11301 GAC-4/1 UltraPro Swiss-made cable. This synergy offers key advantages essential for critical listening environments, from professional studios to high-fidelity home systems. The cable is engineered to preserve every detail of the audio signal, ensuring a pristine and immersive listening experience characterized by accurate imaging and a noise-free background.

The Ultimate Series RCA Cable achieves exceptional signal integrity by harmonizing two premier technologies. Its foundation is the Gotham 11301 GAC-4/1 UltraPro cable, renowned for its star-quad core and 5-layer shielding that effectively neutralize electromagnetic and radio frequency interference, ensuring a remarkably quiet background.

This cable is terminated with the KLE (Keith Louis Eichmann) ETI² Absolute Silver Bullet Plug. The plug's innovative single-point star grounding design minimizes eddy currents and micro-discharges, while its use of high-purity metals (including a absolute silver version with 106% conductivity) ensures optimal signal transfer from the source.

The synergy of these components delivers a transparent and dynamic audio performance. The cable is characterized by its deep black background, precise vocal imaging, and a balanced, expressive soundstage with smooth frequency transitions.

It is ideally suited for critical listening environments, high-resolution audio systems, and professional studio applications

• Cable
  • Brand / Origin: Gotham, Cable Base made in Switzerland
  • Model / Structure: 11301 GAC-4/1 UltraPro, Star-Quad (4-core) design
  • Cable Diameter: Φ8.0mm (Outer Diameter approx. 8.80mm)
  • Color: Marine Blue
  • Impedance: 110 Ohm
  • Conductor Resistance: <39 Ohm/km
  • Shield Resistance: <28 Ohm/km
  • Capacitance: Conductor-Conductor: ≤50 nF/km; Conductor-Shield: ≤103 nF/km
  • Test Voltage: Conductor/Shield: 2000 V eff; Conductor/Conductor: 500 V eff
  • Operating Temperature: -5°C to +70°C

• Connector

  •  KLE Copper Harmony RCA (Copper Version)

    • Material: 99.999% high-purity oxygen-free copper positive/negative contacts, plated with high-purity thick silver.
      
    • Performance: Conductivity reaches 101%.
      
    • Sonic Character: Maintains the warmth and emotional richness of copper while offering improved transparency and texture.
      

     

  • KLE Pure Harmony RCA (Pure Silver Version)

    • Material: Both signal and ground terminals utilize high-purity hard silver.
      
    • Performance: Achieves 106% conductivity. Offers faster speed, a blacker background, and superior transparency.
      

     

  • KLE Absolute Harmony RCA (Super Silver Version)

    • Material: Features 99.999% 5N pure silver for both signal and ground terminals.
      
    • Flagship Performance: Builds upon the Pure version with extended and tighter bass, greater soundstage depth, enhanced micro-detail retrieval, and improved dynamics for a more realistic and vivid presentation.

     

  • Dimensions: 13mm × 44mm (Total Length 47.5mm–50.5mm, varies by version)

  • Supported Cable Diameter: Default: max. 9.5mm; With slim sleeve (sold separately): supports 4.5mm

  • Recommended Burn-in Time: >125 hours

  • Color / Version

    • Copper: Yellow printing

    • PURE (Pure Silver): Pink printing

    • ABSOLUTE (Super Silver): Light Green printing