[Chad Hauris]

Dave, although it is always good to use a polarized plug so that the neutral wire connects to the chassis of a "hot" chassis device, I have to take issue with this kind of suggestion that the chassis is then safe to touch as the neutral wire can still have voltage on it and give you a shock and the set might end up being plugged into an outlet where the terminals are backwards. For safety's sake the set should have all of its orginal safety devices such as cabinet to chassis isolation capacitors and antenna isolation networks installed and in working order. The sams should show how the antenna isolation network is wired up.