Slide the cord through the strain relief and plug housing. Leave the housing loose for now. Tie the white and black wires ...

Since connecting the neutral and hot wires to the right side of the plug is essential ... but it can also be a white wire or ...

[octanechicken] has a possible adapter solution that lets you plug-in an older more comfortable ... within the ear piece and then solders the white wire to the tip connector, blue wire to the ...

The cable between the device and the three-pin plug contains three copper wires that are coated with plastic. copper wires are good conductors; plastic is a good insulator. Each part of the plug ...