The conventional LIONESSES-SP has been upgraded and reincarnated as the LIONESSES-HSE. The conductor has been changed from OFC to DF-OFC (dip-formed oxygen-free copper), which is also used in our high-end models, and the diameter of the conductor has been upgraded from 0.5m² square meters to 0.75m² square meters, resulting in a further improvement in the amount of information and resolution.