Any rail pickup can be switched to just have one coil active. That’s a single coil. And in fact the “Strat” half of a P-rail is half a hot rail type pickup.
Why is everyone having a problem with this? It’s a humbucker. It has two coils. It has four conductor wiring. You can switch it from series to parallel to either of the coils, just like a full size humbucker.
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I'm a little OCD about clarity in communication to reduce misunderstandings (like the difference between input and output jacks . . .
I, as well as just about everyone on this forum, absolutely understand that. I don't think anyone is having a problem with the concept of splitting a humbucker. But it was an article aimed at those who have a very limited understanding about pickups and most specifically about dual coil rail pickups. That statement from the article about rail pickups which I quoted in my op is ambiguous at best, and very misleading to those it was aiming to give a better understanding to.
It's not a big deal at all, I just thought it was very unfortunate the way it was worded...it seemed to be saying that you get the "full-on humbucker tones by splitting the coils" (because that IS what it said). It could have been said a little better/clearer, that's all.
I apologize if my op upset anyone. I'm a little OCD about clarity in communication to reduce misunderstandings (like the difference between input and output jacks, split and tap, etc). Perhaps I'm a bit autistic.
Any rail pickup can be switched to just have one coil active. That’s a single coil. And in fact the “Strat” half of a P-rail is half a hot rail type pickup.
Why is everyone having a problem with this? It’s a humbucker. It has two coils. It has four conductor wiring. You can switch it from series to parallel to either of the coils, just like a full size humbucker.
While I like the Coolrails as a neck humbucker, I didn't find the coil-split to be particularly useful. It's quite far from "bell-like tones of traditional single coil pickups". With the coolrails it gives a weak and thin coil split tone. From testing, I measured a large change in the inductance value when coil split is used. Full size humbuckers normally don't loose as much output when using the coil split.
Duncan Coolrails Neck (2018 production)
* North Coil R=4.858k, L=2.61H
* South Coil R=4.919k, L=2.63H
* Humbucker Series R=9.777k, L=6.99H
It occurred to me the P-rails pickup might work better than the single size humbucker, due to the larger size. It could allow each coil to perform more independently if the coils are not closely coupled.
FWIW, one of my main stage guitars is a frankensteinized Variax 500 hosting a bridge Cool Rails in neck position, with a series / parallel switch. If memory serves me, it reads 1.83H of inductance when wired in parallel and sounds "single coilish" enough to be totally useable on stage.
IME, Rails Pickups in parallel are even spontaneously better than stacks when it comes to emulate single coils: they don't produce the dual resonant peaks that stacked coils tend to generate if not properly designed or "corrected" with additional components...
But I agree that splitting a Rails Pickup is not the best way to emulate a single coil.
IME.IMHO. YMMV.![]()
While I like the Coolrails as a neck humbucker, I didn't find the coil-split to be particularly useful. It's quite far from "bell-like tones of traditional single coil pickups". With the coolrails it gives a weak and thin coil split tone. From testing, I measured a large change in the inductance value when coil split is used. Full size humbuckers normally don't loose as much output when using the coil split.
Duncan Coolrails Neck (2018 production)
* North Coil R=4.858k, L=2.61H
* South Coil R=4.919k, L=2.63H
* Humbucker Series R=9.777k, L=6.99H
It occurred to me the P-rails pickup might work better than the single size humbucker, due to the larger size. It could allow each coil to perform more independently if the coils are not closely coupled.
Not sure it's interesting but here we go... Rusty strings included.
That looks exactly like the Variax I own. I bought it when they first came out many years ago. I don't remember the model number, but it was the first one they made...would mine be the 500?
Yep, 12 strings Variax models are really nice, as are the other acoustic and semi-hollow emulations, IMHO. I"ve used these tones dozens of times in various situations.
It's only with the solid body Variax clones that I've mixed feelings since day one : I prefer Roland modeling for purely electric sounds - or real magnetic pickups. That's why I've modified mine and IMHO, it's probably why 2d gen Tyler Variax models were designed with onboard magnetic transducers...