Plasma speakers anyone with info?

I can find many sites for diy but cannot find any for sale . Help! Nick

happynick12-24-2001 9:20pm

kleech Details Discussions Posts This discussion Message User 130 posts 12-25-2001 at 04:57am Copy Comment URL Report Comment Edit Delete That might be the Hill Plasmatronics. Acapella Audio of Germany incorporates "ion" tweeters into their designs.