Hey everyone!
I am working on a PWM teslacoil driver based on an nte1729. This controller modulates the output by using audio into the dead time controller input. That circuit can be found here http://www.hvlabs.com/plasmasonic.html .
So all in all it makes a singing teslacoil.
This circuit is a preamp to get headphone level output (measured at 200mv p-p, full vol) from my old phone to be about one volt p-p.
Any suggestions to get the best possible audio out of this would be fantastically appreciated! I am an audiophile after all ;)
