26-06-2017, 08:14 PM
Hi Lucia and welcome.
I say some interesting "singing arc" speakers driven from a Tesla coil and playing guitar music at the Melbourne science museum when I visited last year; I think they have a video of it on their website.
Ed
I say some interesting "singing arc" speakers driven from a Tesla coil and playing guitar music at the Melbourne science museum when I visited last year; I think they have a video of it on their website.
Ed







