modules with different tubes?

[Eric]

>For what it's worth, there were also many old organs that used several neon
>lamps in their divider circuits, instead of using tubes. It looks a bit odd
>to open an old organ and see all that light being generated deep inside the
>console. For a my final question, would it be possible to make an
>oscillator with neon lamps? 

http://www.metasonix.com/Glow23.gif
And for neon-lamp dividers:
http://www.metasonix.com/Glow35.gif


Eric Barbour
METASONIX