From Mojotone:
The Mojotone "Black Magic" humbucker guitar pickup was designed to work well with drop tunings, single note solo playing, and articulate chord progressions with tone being most important. It retains unbelievable clarity and note separation with lots of harmonic overtones. The double black screw side and our special blend of magnets (ceramic and alnico 5) gives this Black Magic humbucker the beautiful tone of alnico without getting mushy on the lows and highs. The ceramic magnet tightens the lows and highs while increasing harmonics and overall clarity of the pickup.
It's the perfect humbucker for jazz fusion, speed picking, drop tunings, and aggressive chord playing. Our 7 string version reads higher ohms than our 6 string version due to the longer coils. Everything else is the exact same spec and sound. Vacuum potted coils.