Originally Posted by Marty R:
Well, just 3. Does it run smoother, slower and quieter than conventional control?
The LionChief Polar Express engine doesn't run any smoother. No jumpy starts if that's what you mean. It will run slower, especially when using the DC 18v 2A power supply that's included, but it still runs slower than the conventional when using 18v AC. I don't know what you want to know by quieter. The conventional engine was always quiet. The noise came from the cars. The same cars are used for both sets. The railsounds in the tender are near the Legacy quality with the conductor's voice included. No break squeal. Smoke is better with constant voltage, so are the lights.
PS-RailChief was the early name for the system.