CU2 uses double shielding with double grounding technique. The signal line is grounded as well by shielding, this can avoid interference to get the separation effect between the signal path and the power supply rail.
The signal line part uses all 19 silver-plated wires with Gold plated USB connectors, with the inner resistance being very small during the signal transmission it ensures the best performance operation.
With 29 high-purity oxygen-free copper power supply and grounding wire, cotton filling, PET package, special high-density polyethylene insulation and full suspension, it really makes the USB signal line filled with fuller sound and rich details.
