This is a modified plasma tweeter kit from Ulrich Haumann's www.HardCoreAudio.de that I built for a friend. It uses a pair of PL519's in parallel to push the flame bigger. (more coming soon)

Double Tube Tweeters
(80kB, 6/04).
The tweeters have an added socket and circuitry to accomodate the extra tube.

Power Supply
(74kB, 6/04).
Three tranformers from Plitron (one not shown) are stuffed inside the box.

Power Supply
(47kB, 6/04).
Power supply outside.