Questions tagged [effect]

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TL072 based circuit generates loud noise

This circuit, designed as a bass scream, keeps generating a low noise about the same loudness as the guitar signal on the output.
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1answer
96 views

a circuit that gives momentarily contact when I close a switch

I need a circuit that gives momentarily contact when I close a switch and will give another momentarily contact when I open the same switch again.So when I switch a switch on there must be a circuit ...
1
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2answers
133 views

How does the Early effect limit the voltage gain?

As far as I understand, the Early effect increases the quiescent Ic for a given Vce. At the same time texts treat this effect as a limiting factor for the gain. Here is an excerpt from a text: ...