Wed Apr 29, 2020 8:36 am
Wed Apr 29, 2020 9:30 am
Wed Apr 29, 2020 9:57 am
Wed Apr 29, 2020 10:22 am
Wed Apr 29, 2020 10:35 am
Danley wrote:I forgot if it had been confirmed before, but had you verified if the stock G&L pickup wiring is parallel or series (ex. do both individual coil DCRs add up to the total humbucker DCR?) With a DCR that low, I can only imagine they're parallel-wired and that is a contributor to the sound. I think it's imperative any pickup winder knows whether the total DCR is measured parallel or series.
My understanding is that pickup strength can be most accurately measured in millivolts - but if you test that with a multimeter, you need a very consistent way of inducing voltage through the magnetic field of a pickup. You'd not be able to compare to anyone else's measurements but the ones on your setup. Besides the wiring configuration and DCR, gauss of the magnet are also something the winder ought to be aware of, as well as the wire gauge used in the coils (43 AWG, 42 etc.) Even the insulating material (to be specific the thickness of coil wire insulation) can have an effect on number of turns vs. size of coil.
Other than that - that's a great looking Cavalier, I'm glad G&L could assist with the poles and think the black/maple is a gorgeous look. BTW Gabe is immensely helpful, cold not have finished my dad's F100 without him.
Wed Apr 29, 2020 10:48 am
Wed Apr 29, 2020 11:30 am
Danley wrote:Overall if you send the pickups to Duncan/Lollar/Creamery/Novak or whoever and give them an idea of what you want changed sonically, I am sure they could accommodate and do the measurement/calculations required
Wed Apr 29, 2020 3:18 pm
Wed Apr 29, 2020 3:28 pm
Wed Apr 29, 2020 6:23 pm
Danley wrote:Wow - He even calls out ~4.2k ‘series humbucking,’ so that means each individual coil is only 2.1k DCR or so. That’s amazing, even considering the tiny physical size.
Also- it’s a guess, but the same pickup in the PTB Cavalier (active or passive) will not sound the same in an ASAT with VT controls. They will be loaded differently at least, not sure which direction the difference would go.
Wed Apr 29, 2020 8:52 pm
Wed Apr 29, 2020 9:28 pm
Danley wrote:I feel like a reputable winder ought to know enough about pickups to figure it out, in total honesty; when all is said and done, the pickup is no more magical than its inductance, resistance, gauss, voltage output, wire gauge and number of winds make it. My assumption is a lot of the output comes from the ceramic magnet vs. alnico, and lack of frequency loss due to comb filtering as a result of the two coils being located on a tiny footprint. But nothing that cannot be measured and enhanced through the math that builders of these pickups use.
If you have pics of the ferrules that may help, I have never looked at any that weren’t in a bobbin.
Thu Apr 30, 2020 9:16 am