Once upon a time, musical Tesla coils were something you primarily saw at high-voltage hobby meets. They’ve become more popular in recent years, and now you can even buy cheap examples online. [mircemk] decided to buy one and gave it a whirl.
This is a companion discussion topic for the original entry at https://hackaday.com/2024/05/01/cheap-musical-tesla-coil-put-through-its-paces/