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 ...
Repair/refurbish of Shackman and other Electrostatic Loudspeakers like Quad57/63, Bowers & Wilkins and Decca Speakers
DIY Loudspeaker Kits
The Eros Clone DIY Electrostatic Speaker | DIY Audio Projects
The wire electrostatic Loudspeaker page - Introduction