[GreenKeys] Distortion problems

[Jim Haynes]

On Wed, 8 Jul 2015, Jones, Douglas W wrote:
> How very strange modern engineers are, who need to use computer
> simulation to see how something works.

They understood it was a joke, but I asked some current engineering
students recently.  "I need an audio amplifier with a gain of 10.
Should I use a transistor, an op-amp, or an A/D converter, multiply
the number by 10, and put it back through a D/A converter?"