I've never used them, never even been interested in them, so I don't know anything about them or the different kinds there are.
Well I dug two of them out of the garage (both numbered 053326) & just bought a third off of Reverb, & I thought I'd mess around with them to see what they do.
But the pickup covers! The ones I have dont fit right, but they are not stockers, either. The bobbins are not tall enough so the magnets don't protrude from the tops.
Does anyone have experience with noiseless pickups? What am I looking at here? Are they even worth the trouble?