Re:Low THD PWM audio amp, DIY friendly
by aquarium87 on Sunday January 15, 2023 @07:19AM
(#34388856)
It's also free in the winter if used in place of a space heater
Re:Low THD PWM audio amp, DIY friendly
by squarefoot on Sunday January 15, 2023 @07:45AM
(#34388987)
> It’s a shame because Class-D has come a long way, there seems to be a natural opposition to anything digital.
The funny thing being that Class D has nothing to do with digital. A Class D amplifier is say to a class A one what a switching power supply is to a linear one, although the amplifier works on current rather than voltage, but the principle is essentially the same: they're 100% analog, and sound wonderful.
It’s a shame because Class-D has come a long way, there seems to be a natural opposition to anything digital.
Class-A is great but is expensive, heavy and a big electricity bill.