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Old 12-14-2016, 06:19 PM
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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.

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Old 12-14-2016, 06:28 PM
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Quote:
Originally Posted by vts1134 View Post
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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Old 12-14-2016, 06:52 PM
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Quote:
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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.
Hot Damn I was hoping that would be the answer . What are the implications of adding resistance at the input vs output?
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