Re: Class D amplifiers.
Not to mention class G and H!
Class-D are well entrenched in the professional audio world where high power (1kW rms +) without unwieldy heatsinks are required.
It's not uncommon to find a 10kW audio amp in a casing the size of a slimline DVD player.
Of course now, you're just as likely to find them in the output of a DAB radio or powering the earpiece of a smartphone.
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Kevin
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