Hello,
I'm testing (almost permanently) the following snubber RC filter between plate to screen in UL mode.
Is this a sort of "conjunctive filter" or RCA "corrective filter" ?
Usually should it be between plate and B+?
On simulation it slight increases HF (and "airy" in listening) and not the contrary.
Can you please explain?
I'm testing (almost permanently) the following snubber RC filter between plate to screen in UL mode.
Is this a sort of "conjunctive filter" or RCA "corrective filter" ?
Usually should it be between plate and B+?
On simulation it slight increases HF (and "airy" in listening) and not the contrary.
Can you please explain?
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You change the inductance and reactance between the primary and secondary at the C*R point.
Similar to why line output and switch mode power supply transformers are tuned. It makes them more or less efficient at certain frequencies to help with the efficiency at those frequencies.
Similar to why line output and switch mode power supply transformers are tuned. It makes them more or less efficient at certain frequencies to help with the efficiency at those frequencies.