Nordost Leif 2 Purple Flare Power Cord30% Discount on Nordost Leif 2 cables When you listen to your system, you are actually listening to the AC mains supply. This makes the most important cables in your system the ones feeding power into the equipment. They are responsible for the raw material that gets turned into the sound you hear. Nordost employs FEP insulation and their proven, proprietary high speed, low loss Micro Mono Filament construction to deliver the best possible power