@David S posted:Thanks Mike for your answer.
SteveH I use a Lionel Type Z 250 watt transformer.
Are you talking about the post war ZW 250Watt? If so, I was under the impression the only special cable you'd need is the 6-14192 to connect to the TMCC or Legacy base. I'm under the impression that the other cables are for connecting to a Powerhouse transformer with the 2 or 3 pin female molex power output.