Performance Audio 40i builds on the strengths of the original Performance Audio 40 and delivers an even more enjoyable and convincing sound - without affecting its prodigious value for money. Using the principles laid down in its industry-defining Genesis Report as well as some startlingly original technology (including the ground-breaking Solid Complementary Conductors and Anamate plugs) QED has created an interconnect that puts as much distance between itself and its nominal competition as the original Performance Audio 40 did over six years ago. Hear the differencePerformance Audio 40i has numerous technological highlights and were convinced it represents amazing value for money. The easiest way for you to understand what we mean is to hear it in action for yourself - were confident youll prefer it to any alternative cable at anything like the price.