Hi is there a possible High pass filter to put in here in the circuit ?
I want a variable HPF not in series with the signal, is it even possible ?
The standard would be to use an inductor to ground, but how to make it variable ?
If possible i would avoid using inductors for oscillation, but what do I know.
Thank you
I want a variable HPF not in series with the signal, is it even possible ?
The standard would be to use an inductor to ground, but how to make it variable ?
If possible i would avoid using inductors for oscillation, but what do I know.
Thank you
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Only put a variable resistor of 1Meg serie with 1K in place of question mark (between grid and GND)
Don't make the common mistake thinking that a shunt element does not affect the sound.
It affects the sound the same as a series element, because it forms a voltage divider.
You do not want to lower the 1M much lower than 500k, because that will load the previous stage .
The ideal solution is to vary the C45 instead.
It affects the sound the same as a series element, because it forms a voltage divider.
You do not want to lower the 1M much lower than 500k, because that will load the previous stage .
The ideal solution is to vary the C45 instead.
Thank you.
Hi rayma I was trying to avoid varying c45. And yes I can't lower the 1M, is it even possible ?
Thank you sesebe but i cant lower it to much or it will load down the previous stage. I wanted something that only affect the low frequency without the loading effect.
Hi rayma I was trying to avoid varying c45. And yes I can't lower the 1M, is it even possible ?
Thank you sesebe but i cant lower it to much or it will load down the previous stage. I wanted something that only affect the low frequency without the loading effect.
Any option other than changing C45 will load the previous stage more,
and decrease gain, and increase distortion.
and decrease gain, and increase distortion.