Class D amps are simple – just take an input, and use that to modulate a square wave with PWM. Send this PWM signal to a MOSFET or something, and you have the simplest class D amp in existence.

Rockville D14 7000w Peak/2000w RMS Class D 2 Channel Power Amplifier Pro/DJ Amp. LCD displays volume in dB per channel and operating temperature. 1.5U rack space. Built in limiter protects your ...

Class D amps are simple – just take an input, and use that to modulate a square wave with PWM. Send this PWM signal to a MOSFET or something, and you have the simplest class D amp in existence.

which is the focus of this stereo amp buying guide. Naturally, which you pick will greatly impact your system's sonic quality and character, so you want a best-in-class performer that offers the ...

Technology journalist specializing in audio, computing and Apple Macs. The new WiiM Amp has a 60W Class D amplifier and a pair of speaker terminals plus subwoofer ... [+] connectivity. It's ...