Shadow 2 USB (formerly Firelight 2 USB) is a pure silver USB cable design. High purity 22 AWG pure silver/air-PTFE data conductors are separately shielded and jacketed from the 20 AWG silver-OFC/FEP power conductors – physically isolating the signal and power lines provide a significant reduction in electrical noise, whilst dense copper and carbon-loaded braided shields, along with our resonance filter technology further shield against electrical noise. The anodised aluminium connector housing provides shielding at the point of termination. Shadow 2 USB is ideal for high-resolution music formats, offering a vibrant, incisive sound.