Seymour Duncan Slash 3.0 Humbucker Set 4 BL, Signature humbucker guitar pickup set, highest output and most aggressive tone in the Slash series, while maintaining clarity and signature sound, hand-built using classic methods: wood spacers, traditional components, and vacuum wax potting, dual coil, rough cast Alnico V magnet, DC resistance bridge 9.62 kOhm, DC resistance neck 8.8 kOhm, shielded 4-conductor hook-up cable, short mounting legs, medium output, black, made in USA