Gibson SG 90 Double/Single

The SG 90 Double was built from 1988 to 1992. 

24 fret bound ebony fingerboard with pearl split diamond inlay, 25,5" scale (!), blackface peghead with pearl crown/logo inlay, 3 per side tuners, black chrome hardware, single coil/humbucker, volume/tone control, 3 position switch. Available in Alpine White, Heritage Cherry and Metallic Turquoise finishes.

The bridge pickup was a "super humbucker" (HB-L), designed by Bill Lawrence and the neck "single coil" was in fact a double blade single sized humbucker, an OBL L-450L. It was available either with string-through-body, or a Steinberger KB-X tremolo system.