Thanks for the further clarification. BTW, I did not find anything confusing about your original post,
“ I have spoken with Gryphon a few times, they made it very clear as to place the power supply separate from the Pandora Pre.”
I have not seen a bespoke approach like the one in Pandora. It’s actually a four chassis design in two chassis. Both chassis are designed with total isolation of left and right channels in one separate chassis and dedicated dual mono power supplies in 2nd chassis to protect the audio signal from any interference. Hope you got two power cords ready for Pandora just like your Mephisto :-)
You’re in for a major treat and substantial upgrade over Zena!