DEMO Amentum Boost (More fun with buffers Part III)

[MichaelW]

If you look at the bandwidth section, my conclusion was that the corner frequency was mostly determined by C3 and R4. You can try doubling C3 to get a corner frequency of 80Hz (low E on guitar IIRC), etc.
Edit: it is possible that you need to also increase C2 to get a lower corner frequency: if you increase C3, it may come to a point where the dominant pole is determined by C2. The best route is to run a simulation.

Or......get a friend that knows how to do all that to do it.....

Maybe I'll socket those when I build the next one for the combo. But right as it is stock it sounds really good pushing the Mach 1 and the Kings Hand overdrives. I find these 3 pedals together really work for me. Gives me the whole range of overdrives I generally like to use. Which is why I'm considering putting them all in one 1590BB and save a couple of pedal slots and power plugs.