If you accept that better quality components (power supplies, caps etc.) lead to better resolution, imaging etc., it is fair to accept that choking or polluting the power required to operate the equipment will diminish the potential. Providing clean power is just allowing equipment to operate at its full potential.
Remember you are trying to retrieve everything from your source. Less 'resistive' components all through the chain will allow that. Better quality just means less bad, since everything takes away.
Remember you are trying to retrieve everything from your source. Less 'resistive' components all through the chain will allow that. Better quality just means less bad, since everything takes away.