This patented plug currently represents the peak in the evolution of our plugs. Our first solderless plug came in the late 90’s when we took an idea from some plugs made decades before; however, our version utilized a needle to make the hot and a mechanical crimp to do the ground. The housing was pressed on. It was the predecessor to the X24 plug for Lava Cable and the patented Pure Plug used in (Clear Connect from Lava, Genesis Pure from Analysis Plus, and GreyBLES from G&H). With this plug, material transitions are minimized and machine crimped connections minimize contact resistance losses.