SIGMA FDM-1 Submitted by guitar-list on Wed, 2006-09-06 21:49 Brand name: SIGMASeries name: SIGMA MISC. MODELS product type: acoustic guitars Dates of manufacture: 1994 to 1996Information: SIGMA produced the FDM-1 between 1994 and 1996 Specifications: Add specifications for the SIGMA FDM-1 Add new comment