@gunrunnerjohn posted:IMO the Williams transformer is nowhere near the quality of the MRC AH501 we're been talking about. For roughly the same $100 he gets a 130 watt transformer that outputs a pure sine wave and will work with an AC locomotive he puts on the tracks.
The street price for the Williams/Atlas 80W should be much lower, I paid $41 for mine. They are solidly built and pure sine wave.