The Performance Audio 40i builds on the strengths of the original Performance Audio 40 and delivers an even more enjoyable and convincing sound – without compromising its excellent value for money. Utilizing the principles outlined in the landmark Genesis report, as well as some remarkably innovative technologies (including the groundbreaking Solid Complementary Conductors), QED has created an interconnect that stands as far apart as possible from its direct competition, just as the original Performance Audio 40 did six years ago.