this circuit from Silvercore allows me to put more MC lines on the Wahnfried Switch SUT. Just a congenial add on on this Fidelity Award praised Step Up Transformer.

Now I am able to run Lyra Olympus (Continuum Cobra) , Allnic Puritas (Kuzma Airline) Acoustical Systems Palladium (Denon 100M) Ultra Eminent BC (Continuum Copperhead) via the Wahnfried Switch.