The Washburn KC90 was one of the flagship models of the KC Series - replacing the set-neck KC100 in 1990 at the top of the Chicago Series. This Japanese made super-strat had carved top and back, deeply scalloped cutaways, solid ash body, natural finish maple neck, Seymour Duncan HSS pickups and Washburn 600S Pro Floyd Rose Tremolo. Finish options included black and natural gold.

Source Washburn catalog 1990.