This is my seconds attempt at making a electrostatic speaker. This one I put some effort into making it work well, as apposed to working at all. Learned a lot from building these. The stators are made of aluminum tape on PCB,s instead of aluminum foil ...
New DIY ESL Project
Homemade DIY ESL Speaker Electrostatic Test 1 Hifi - YouTube
Jazzman's DIY Electrostatic Loudspeaker Page: Building Perf-Metal Stat Panels
Jazzman's DIY Electrostatic Loudspeaker Page: New speaker versions - Nov 2017
The Eros Clone DIY Electrostatic Speaker | DIY Audio Projects
Electrostatic Loudspeakers: High End HiFi You Can Build Yourself | Hackaday