I have a custom built guitar with an H S H config. My middle pickup has quit working. It is a Seymour Duncan Vintage Staggered. It is wired to an on/off mini-switch. I suspect the mini-swith is the problem, but I don't want to go swapping parts until I find out the problem. I have a multi tester, but I don't know how to use it. Help? Thanks.
TG
you are on the right track, but I don't know how to use the tester as well. there must be something on line. thry Seymour Duncans web site.