I read the sticky above but want opinions.
I live in a newish house with rcd, I turned the lights off.
My bass is a 62 ri jap jazz. It has conductive copper foil lining with barely mesureable resistance from the pickup cavities to the earth side of the jack.
Ditto the tailpiece.
The noise reduces when volume turned down, but its still noisy.
How noisy can I expect a single coil jazz to still be ? What do you guys experience?