Alexander Winnig wrote:
> I created this https://www.circuitlab.com/circuit/r2kea4/verstarker/=20
> circuit. You can open it and simulate it in your browser, no additional=20
> software needed btw.
>=20
> But simulating creates a weird pattern. Is this really the output or=20
> just some flaw in the simulator?
>=20
> What you see is an amplifier on the left side and a signal mixer on the=20
> right side. So the result of the first amplifier acts as second source.=20
> Measurement is taken at R15.

What I see is what looks like the ground node of the mixer connected to the
output of the amplifier, and the upper input to the mixer connected to the
amplifier's power supply. Surely this isn't what you intended.

-- Dave Tweed
--=20
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