Guys
As a technician, audiophile and projector rebuilder of forty years experience, you have my assurance that power cords need only have large enough gauge wire for the amount of current to be carried, and decent quality plugs and sockets both ends. A power cord delivers current from a wall outlet to the equipment; there is no magic involved, just electrons.
Signal cables need only have decent conductors, bandwidth, plugs and shielding against ambient RF noise; again, no magic.
As a technician, audiophile and projector rebuilder of forty years experience, you have my assurance that power cords need only have large enough gauge wire for the amount of current to be carried, and decent quality plugs and sockets both ends. A power cord delivers current from a wall outlet to the equipment; there is no magic involved, just electrons.
Signal cables need only have decent conductors, bandwidth, plugs and shielding against ambient RF noise; again, no magic.