original Mutant Twin prototypes: 6/12(left), 6/6(center)
original Mutant Twin prototype detail of edge 'picture frame' painting
original Mutant Twin prototypes: 6/12(left), 6/6(right)
original 6/12 Mutant Twin proto-type: Steinberger tuners(12)
production Mutant Twin nylon 6/electric 6, cedar top, ebony fretboards
production Mutant Twin, rear view 6 nylon/6 electric mahogany body