single coil pickup, Alnico 5 rods, black fiber bobbin, waxed formvar wire, black
pickup humbucker per basso elettrico, 'split coil', Alnico 5 rods, black fiber bobbins, waxed formv
pickup single coil per basso elettrico, Alnico 5 rods, black fiber bobbin, waxed formvar wire, 7.5K
pickup single coil per basso elettrico, Alnico 5 rods, black fiber bobbin, waxed formvar wire, 8.0K
