Remedy maker advice needed

[falcott]

Hi all,
I'm intending to construct a homeopathic remedy maker/potentiser. I've sketched out some ideas that would seem may work well, but I really can't work out how or where to insert the potency dial in the circuit.
Please bear with me for not posting a schematic -- all I have currently are crude block diagrams on the back of envelopes, sketched as ideas pop up.
Basically I intend it to have minimum 6 dials to set the rates for homeopathic remedies, connected through a signal amplifier. The amplified signal will then be carried via a square wave frequency to a mobius coil-wrapped output well.
Currently I am confused as to where the potency potentiometer should be in the circuit -- could it be after the signal amp, before the output well?
Also, would higher resistance mean higher potency, or the reverse?
Thanks in advance!

[falcott]

I now feel that the potency dial should be a variable capacitor between the potentiometer tuning array and the amplifier.
You may see my current idea here http://www.wiredalchemy.com/wp-content/uploads/2015/04/Potentiser-v.2.jpg.
Comments are welcomed!
Thanks.