1) Zexcoil Tribucker
Available as both an HH and HSH set, the Zexcoil Tribucker combines a mini humbucker and their humcanceling single coil in one package.
2) Lindy Fralin Unbucker
The Lindy Franlin Unbucker uses mismatched coils, to create a louder more full single coil when split, and a more open articulate humbucker when combined.
3) Seymour Ducan P-Rails
Truly 3 pickups in one! The P-Rails is a P90, a slim single coil, and when combined a humbucker!
4) Warman G-Rails
The G-Rails has a true single coil with rod magnets on one coil, and a mini rails humbucker on the other. No splitting required!
5) Fishman Fluence
While it doesn’t offer a single coil or split coil tone, the Fishman Fluence does allow two different humbucking tones from the same pickup.
6) Centerpunch Humbucker
Dylan of Dylan Talks Tone, doesn’t give all the details when it comes to how the Centerpunch Humbucker is implemented, but taking a similar approach to the Fralin Unbucker, it seems to use a hotter slug coil to achieve a louder and more full coil split.
7) Catswhisker S-Bucker
https://www.catswhiskerpickups.co.uk/humbuckers.htm
UK based Catwhisker have a created a humbucker, that when split, adds extra turns of wire to the single coil side. This keeps the humbucker 100% noise cancelling and the single coil loud. The single coil also uses rod magnets for true single coil tone.
