Sigma guitars SLM-SG00. 00-14 Fret slope shoulder all solid woods top is an Adirondack spurce, mahogany back and side, ebony fretboard and bridge This guitars sound as good as it look The Sigma SLM-SG00 is Sigma's tribute to the great Gibson L00, and a limited all-solid version of the sadly discontinued Sigma LM-SG00. onboard Fishman Sonione pickup. The vintage-correct sunburst finish is stunning, and it nails the tone of the great Golden Era 00 parlour guitars, perfect for any style of music that requires some vintage character and charm. Includes Sigma gig bag.