There is a lot written about the MC 0.5 Waveguide toward the last 10 pages or so at:
https://forum.audiogon.com/discussions/high-fidelity-cables-ct-1designed-by-rick-schultz
There can be a long break-in period of time for the magnetic conduction to take effect.
https://forum.audiogon.com/discussions/high-fidelity-cables-ct-1designed-by-rick-schultz
There can be a long break-in period of time for the magnetic conduction to take effect.