The way the Sorcer works is like ifi's ANC, auto noise cancellation, where the noise is measured and an anti noise component is added, effectively nulling the noise.
For Industry,
anti harmonic industrial devices exist (Active Harmonic Filter), where the harmonic content is measured and the precise amount of anti frequency is injected into the AC network. Different sizes are for different amounts of anti harmonic current to produce.
To null any frequency:
a) the measurement must be made of the frequency and amplitude
b) Creation of the anti frequency
c) have enough power in the creation of the anti frequency to be effective. This is because to null out the noise, the resonant frequency that ADD talk about, is a short circuit for that frequency. In this case, the Sorcer needs to supply that power.
Given noise can be a few to hundred millivolts the sizing of the Sorcer could be dependant on how much attentuation is sought. There's no description of what each of the Sorcer family can handle, is it 10W, 30W or 50W of noise reduction? No answer. No application guides. That's no interest! No wonder, and I quote "
Pseudo-scientific babble produced confusion and doubt in the minds of many audiophiles. Nordost and I were to blame for this." Bill Stierhout Has anything changed?
There is a lot cloudiness around the Sorcer, the other devices are specific, like the Ethernet device, or the noise harvester type plug in units. Once again, how many do you need, what are the limits of each unit, show examples and graphs of noise reduction, before and after, it's not hard..surely!