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Video Polarity and Direct Injection

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#17

12-14-2016, 06:28 PM

Electronic M Electronic M is offline

M is for Memory

Join Date: Jan 2011

Location: Pewaukee/Delafield Wi

Posts: 15,408

Quote:

Originally Posted by vts1134

My issue currently is that I have too much gain with this circuit. How can I reduce the amount of gain at the output?

BTW: I am injecting at a tube grid, pin 1 on VT-6A below.

You could use 2 resistors wired in a voltage divider configuration (or the adjustable version of it commonly known as a POTentiometer) at the circuit input or output.

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