The Kramer SM-1 H is an exciting updated version of the SM-1. It retains the neck-through construction, double-cutaway mahogany body, ebony fingerboard and Floyd Rose 1000 series tremolo, and R2 1000 series locking nut of the original SM-1, but features simplified electronics. The controls on the SM-1 electric consist of a single volume control with push/pull series/parallel switching and a single Seymour Duncan JB humbucker in the bridge position with all the wailing power you need.