This is the Trembucker (F-spaced) version of our Screamin Demon humbucker. The idea was to create a pickup that had the articulate airiness of an old-school P.A.F., but with more growl and sizzle. We used slightly overwound coils, an alnico 5 bar magnet, and used a mix of pole pieces that included one row of standard adjustable screws, and one row of shorter Allen head screw. What you get is a big, open tone, with a treble emphasis that keeps your pick attack sounding articulate at any level of distortion. Pair with the 59 neck or Jazz neck humbuckers for a great setup. Trembuckers have wider pole piece spacing, perfect for symmetrical positioning under the strings of guitars with a tremolo or wide spaced hard tail bridge (2 or wider from the center of the Low E to High E directly over the bridge pickup). Hand built in our Santa Barbara, CA factory, the Screamin Demon Trembucker uses an alnico 5 bar magnet, nickel silver bottom plate, 4-conductor lead wire for multiple wiring options, and is vacuum wax potted for squeal-free performance.