Here's an archive of various Schematics and Wiring diagrams helpful to builders of homemade instruments.  Don't see what you need?  Just ask.

This section might not be up to date, check my album Wiring Diagrams & Schematics where every diagram I've prepared is stored.

Find more photos like this on Handmade Music Clubhouse

Don't see what you need?  just ask and I'll be happy to create a wiring diagram for you.

A great source for easy to understand wiring diagrams is Seymour Duncan's Support Pages.