Brahma module - input network, how's that work? :D

So the Brahma has an interesting R,C network in the circuit where C3 would normally be:

Has R|C parallel in series with an RC combo....anyone care to comment what this does.

RC basically gives a time variation, hence changing the C values in here can affect the frequencies that get through...not sure what the R in series does except maybe affect the gain?

I'm thinking the R|C parallel circuit is going to do something with how the note feels and blooms....?

Pete - ever messed with a Brahma?

Maybe I should take my own advice and start messing with values

I sent my Brahma off to Dave Friedman to be modded out......
Heard it is the BOMB for the PLEXI sound!! Have to run a OD in front but thats cool. I just got a modded SD-1 that sounds AWESOME!!