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06-02-2023, 12:08 PM
Hi Guys
Read the post again now that know that stacked means series.
The increase to Rk is made by adding a resistor between stock-Rk and ground. The bias pots are wired in parallel to this resistor.
Whether Ck spans only the stock Rk or goes all the way to ground is up to you, but be careful of the stock-Ck voltage rating and life-use as subsequent posts describe.
In this stacked-Rk version, you still need the caps from the wiper of the bias pot to ground along with the safety resistors.
Read the post again now that know that stacked means series.
The increase to Rk is made by adding a resistor between stock-Rk and ground. The bias pots are wired in parallel to this resistor.
Whether Ck spans only the stock Rk or goes all the way to ground is up to you, but be careful of the stock-Ck voltage rating and life-use as subsequent posts describe.
In this stacked-Rk version, you still need the caps from the wiper of the bias pot to ground along with the safety resistors.
