What's this device ? It's more like a CRT than a VFD but is it really a magic eye ?
3 grids (or perhaps 2 grids and a shoot-through anode) seems too complicated for just a lamp. https://www.ebay.co.uk/itm/203331148618 > -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/CALiMYrtazMk1mGxMvp5Hc4fJbCzWh4ur61LYrqMRH7O0rkaipw%40mail.gmail.com.
