Mark, With all due respect, if a power cord can change a particular range of frequency output of a CD player, there is something very wrong with the design of that equipment.
A well designed equipment, particularly at this ultra high-end level, the power supply should be able to filter out any noise picked up by the power cord and to provide clean power to the internal components. If it can't, why should it cost so much?
A well designed equipment, particularly at this ultra high-end level, the power supply should be able to filter out any noise picked up by the power cord and to provide clean power to the internal components. If it can't, why should it cost so much?