Yes, the power cord feeding the power conditioner is THE most important power cord for the entire system.
The best thing is that all your components plugged into the conditioner will benefit. So, consider spending 2-3x more on the conditioner cord than each component cord.
Not all PCs are designed for high current. So, what sounds great on a CD player may cause restricted dynamics and a collapse in soundstage if used to feed the conditioner.
In terms of thickness, there are pros and cons to a single thick strand vs. multiple thin strands. It would be too hard to generalize, as designs will vary in their success for each approach.
I have no experience with a power regenerator, which is an entirely different concept. But, do experiment.
The best thing is that all your components plugged into the conditioner will benefit. So, consider spending 2-3x more on the conditioner cord than each component cord.
Not all PCs are designed for high current. So, what sounds great on a CD player may cause restricted dynamics and a collapse in soundstage if used to feed the conditioner.
In terms of thickness, there are pros and cons to a single thick strand vs. multiple thin strands. It would be too hard to generalize, as designs will vary in their success for each approach.
I have no experience with a power regenerator, which is an entirely different concept. But, do experiment.