Per adventure I have to replace the original 22k bias pots on my R8 with the higher quality, 10k Vishay pots.
The SD Muzishare X7 video "Replacing the Tube Bias Potentiometers" (https://m.youtube.com/watch?v=CuCeE2EdMi4) describes a solution by which 5k and 18k resistors are implemented to allow for the use of 10k pots. Excellent video!
As I understand it, the same thing can be implemented on my R8, but I have no idea how to do it. The bias boards are completely different. So, I asking for help from any and all who can point out where those 5k and 18k pots would go on the R8 bias board and which wire(s) I would then need to hook up to those respective resistor arrays?
Assume I am a complete idiot when it comes to this because, you know, I am. 🙂
By way of reference, here is a pic of the V3 & V4 bias board from my R8....
Thanks for any help you can give! And special thanks to Skunkie Designs for her inspirational videos!