Plasma Speaker (Faded - Alan Walker)

This is a plasma speaker I made from a NE555 timer chip and OpAmp, this sounds way louder in person but the mic that i had is terrible at picking up the high frequency so I amplified the audio in post editing. I no longer have this build becuase i wanted to see how much voltage the circuit can take and kinda blew it up. I wish I had a video on it, oh well.

ENJOY

Music,
Faded, Alan Walker (NCS)