[TenTec] TDE Headphones...

[Floyd Rodgers]

  If memory still works for me, seems that the old way to make 
multi-conductor cables was to create the bundle, wrap it with outer jacket 
material (sometimes rubber), and then the whole lot was run thru an 
extrusion press that used molten lead to cure the outer jacket. the lead 
sheath was then peeled away and wala one nice multi-conductor cable. I'm 
not sure if it's still done this way now, but I doubt it.

Floyd Rodgers KC5QBC
Multi ended candle burning artist in training