After having read SY´s "A Heretical Unity Gain Line Stage part III" I thought that this might be applicated to my planned crossover.
As I want to get rid of the coupling capacitor for the LP-part I want to implement a servo there.
I think that biasing through the input transformer secondary is the way to go.
The problem though, is that I do not have a clue how a servo works.
The filter configuration is no problem as I have used it before. In the schematic the negative voltage is unnecessary high, I think 24V will be enough. But there is just guesswork around the servo:
http://www.revintage.se/filter.pdf
Anyone who cares to help me with that part? And don´t mind the component values in the filter part, they are not the ones that will be used.
As I want to get rid of the coupling capacitor for the LP-part I want to implement a servo there.
I think that biasing through the input transformer secondary is the way to go.
The problem though, is that I do not have a clue how a servo works.
The filter configuration is no problem as I have used it before. In the schematic the negative voltage is unnecessary high, I think 24V will be enough. But there is just guesswork around the servo:
http://www.revintage.se/filter.pdf
Anyone who cares to help me with that part? And don´t mind the component values in the filter part, they are not the ones that will be used.