Re: Do passive EMGs (HZ) need grounding?
Pickup baseplates and the (-) pickup lead? - always. Strings/Bridges? - Most people would.
I recently did an uber-proper shielding job like uOpt is always "nagging" us to do and that bridge grounds are unnecessary, and I'll be dammed: It worked. It is just as quiet when I am not touching the strings, as if I was touching the strings.
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