This is an experimental class D amplifier circuit.
Warning! The DC bias knob must be adjusted correctly before connecting speaker, or you will damage your speaker and/or your +-50v power supply.
This circuit is provided as-is, build, improve, modify and use at your own risk.
Simple demonstrations of the SPICE subcircuit models of the Silicon Labs Si824x family of isolated MOSFET gate drivers intended for use in Class D amplifiers.
The models have been developed for EasyEDA by signality.co.uk and are available from the attached library file for use in other simulation tools.