[12+] Class Ab Vs Class D Power Consumption - World Class

Class Ab Vs Class D Power Consumption. Dynamic class a (modulate bias current) is an attractive solution for some applications. The pioneer receivers in class d sound like shit.

Niknejad advanced ic’s for comm Pass class ab amps sounds great in class a and b. To start, here is a comparison chart between these two amplifiers, class ab and class d.

Class d amplifiers are also small in size and portable.

Dynamic class a (modulate bias current) is an attractive solution for some applications. In a class d amplifier, the static consumption is low, and the power supply power input increases with the power output at more or less constant power efficiency. But even 78% is much better than the class b and class a efficiencies—28% and 3%, respectively. This assumes we are talking about a 'power amplifier'.