QED Performance Ruby Anniversary Evolution


Ruby Anniversary EVOLUTION is a completely new design from the QED laboratories in celebration of FORTY years at the forefront of UK speaker cable design. This large cross-section cable

cleverly utilizes low inductance AirCore Technology from QED Genesis and X-Tube cables to overcome distortions caused by the skin effect. This is the most cost effective starting point for any serious hi-fi upgrade.


  • High Low density polyethylene dielectric
  • Five 99.999% Oxygen Free Copper conductors
  • 5 low density polyethylene filler rods OD 1.02mm
  • AirCore Technology
  • Jacket OD - 6.00mm
  • Cross-sectional area - 3.10mm
  • Loop resistance - 11m ohms/m
  • Capacitance - 35pF/m
  • Inductance - 0.50H/m
  • Dissipation factor - 0.0006
  • Recommended for mid to high end two channel installations

Awards and Reviews

WHIFI 5 Star,