I have the greasebucket circuit on my American Jazzmaster, and I love it. I just bought a Seymour Duncan SH-2n Jazz (neck), and SH-4 JB (bridge) humbuckers to install in my Schecter S1+. It's a 1 volume, 2 tone setup.

I'm going to coil-split it (I know, coil-splitting sucks, don't do it).

The Fender greasebucket circuit involves a 0.1 cap, 0.022 cap, 4.7k resistor. But it seems to be made for singe-coils with 250k pots. Is there a problem with:

  1. Humbucker with 500k pot
  2. Single coil (sort of) with 500k pot

In other words, do I need to change any of the cap or resistor values to accommodate for a split humbucker with a 500k tone pot?

(I know that the greasebucket doesn't actually work the way that Fender describes it. I know it cuts highs and lows together, instead of just cutting highs, thus emphasizing mids as the tone is turned down. I just wanted to get that out of the way. It's totally cool if you think the greasebucket sucks. I'm still doing it.)