[sdiy] Low voltage synthesis?

[Tom Wiltshire]

I'd guess:

DAC -> Class D amp -> Outside world.

Not a lot of scope for noise in that very short signal chain.


> On 13 Jan 2022, at 23:45, cheater cheater via Synth-diy <synth-diy at synth-diy.org> wrote:
> 
> I wonder what's being used in places like
> mobile phones or wireless earbuds for example, they can't be running
> +/-5V op amps or LV op amps with major crossover distortion.

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