Okay, time for another one - probably for Weirdy to solve! This time I’m looking at using two three-way slide switches to control a build with two P90s (trying to use bits I have in my spare parts box rather than buying new things!). What I would like to have is the following:

First switch
Up - neck pickup only
Middle - both pickups
Down - bridge pickup only

Second switch (I guess only active when first switch is in middle position)
Up - both pickups in parallel, in phase
Middle - both pickups in parallel, out of phase
Down - both pickups in series, like a humbucker

As usual I have no idea how to do this, but the following diagram does show me how to do the first switch set-up (my sliders have the same eight-pole setup). As far as the second switch goes, is there a way I can do what I want using a three-way slider? Of course I'm always open to other options of what I could do with the second switch ;-)

Click image for larger version. 

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