I have purchased a few 3 string single coil pickups,pre-wired W vol/tone and jack. 2 of them have an extra ground wire,the other 2 do not? What is the extra ground used for?
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My guess is those are newer version pickups and the extra ground wire is for shielding or the pickup casing/backing plate has a separate ground in case of needed wiring reversal fro RWRP applications.
Haven't had one of those pickups before, so I can only guess. A detailed picture would be helpful.
Magnetic pickups need to have the bridge, or your your case the strings grounded, otherwise you will have an annoying hum. Piezo pickups need no ground.
Here's an example, the ground wire is simply sandwiched under the hinge.
Excellent!! I got it!! Thank You for your knowledge, This is my first experience building a musical instrument. With a little help I will conquer this and maybe be able to help other's in the future !! Your time and patience is greatly appreciated !!!!!
Replies
Why just the other day this article popped up:
Thank You , I get a response that this site can't be reached?
Oops, lets try again.
(one too many "http"s in the link I think)
My guess is those are newer version pickups and the extra ground wire is for shielding or the pickup casing/backing plate has a separate ground in case of needed wiring reversal fro RWRP applications.
Haven't had one of those pickups before, so I can only guess. A detailed picture would be helpful.
Thank You for your response! You have been most helpful !!!
Sincerely,
Midnight
Thank You very much for the diagram ,still not sure what to hook it to if I have a wooden bridge? and why there is none on the other 2 ?
Magnetic pickups need to have the bridge, or your your case the strings grounded, otherwise you will have an annoying hum. Piezo pickups need no ground.
Here's an example, the ground wire is simply sandwiched under the hinge.
Excellent!! I got it!! Thank You for your knowledge, This is my first experience building a musical instrument. With a little help I will conquer this and maybe be able to help other's in the future !! Your time and patience is greatly appreciated !!!!!
Sincerely, Midnight