FW: Steampunk Synthesis Technology

Edu Silva edusilva at bahianet.com.br
Tue Nov 2 17:24:29 CET 1999

Build your own plasma tweeter:


Toby Paddock wrote:
> Wasn't that a Hill something or other?
> Each speaker had a helium bottle.
> (They sure weren't in the stores I shopped at.)
>  - -- -  Toby
> KA4HJH[SMTP:ka4hjh at gte.net] wrote:
> >Anybody remember the plasma tweeter? Only mass is gas.

Edu Silva  //  ES2 Audio

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