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Point Contact PNP - Inverting Amplifier In/Out | by eschlaep
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Point Contact PNP - Inverting Amplifier In/Out

This is the output of an inverting "amplifier" created by my point contact transistor. The gain is probably too low to consider this a transistor, but it's more than just a pair of diodes (which wouldn't invert the signal like that).

 

See tubetime.us/?p=80 for more.

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Taken on November 5, 2010