Submitted by Anthony from Sydney (42 points) on Feb 11, 2002
I thought this was the same as the Volume probe but they're opposite. The unit has a copper plate that replaces the coil of the Vol Probe and has a Super Hardon circuit in it. Turn it on and the closer you foot is to the plate the volume increases.
Good Points: Nice way to have an adjustable super hardon. Imagine having the boost fade in and out on a whim. Built strong. The Paint job is protected.