metasonix <metasonix at earthlink.net> writes: > And there's that little aspect....all the Nixie kits on the market use > raw un-isolated mains voltage to make the high-voltage DC. > > The young retro-ers don't get this high-voltage business. Not so. This kit from a young retro-er friend of mine uses a wall-wart: http://www.mapsevoli.com/nixie/ Tom.