difference between these two sets of cathodes

[joesatch]

looking at a mod but cant determine orientation of the series cap resistors. Which one of the two makes more sense?

[sluckey]

Makes no difference.

[shooter]

here's a start on the basics of filters
https://www.allaboutcircuits.com/technical-articles/an-introduction-to-filters/
have fun 

[HotBluePlates]

looking at a mod ... Which one of the two makes more sense?

If you're going to place a switch across the series-10kΩ, then the drawing on the right has a slight edge for pop-reduction.