Send this PWM signal to a MOSFET or something, and you have the simplest class D amp in existence. They’re so simple, you can buy a class D amp chip for $3, but [George] thought that would be ...
NAMM 2025: Orange Amps has unveiled an all-new guitar ... 40-watts of Class A/B power (note: these 40-watts will be considerably louder than your typical Class D solid-state amp) drive a single ...