Since 1970, Sigma has carved out an exceptional reputation in the acoustic guitar world, built on a foundation of quality craftsmanship and superior tonal characteristics. Founded by one of the globe’s most renowned acoustic guitar manufacturers, the brand has developed a worldwide following amongst musicians who appreciate authentic American acoustic designs at accessible price points. The sound quality rivals that of much more expensive American–made instruments, making Sigma a compelling choice for discerning players.
Vintage Sigma guitars from the Japanese manufacturing era of the 1970s have become highly coveted collector’s items, prized by their owners for their exceptional build quality and tonal properties. Today’s comprehensive range caters to diverse playing styles and musical preferences, featuring classic body shapes including Dreadnoughts, 000’s, OM’s, Grand Auditoriums, and acoustic basses.
Every instrument in the current lineup features a solid top construction, with premium all–solid models available at the upper tier of the range. The extensive selection includes both gloss and satin finishes, complemented by an impressive variety of sunburst options and Fishman electronics integration, positioning Sigma as one of the most complete acoustic guitar ranges available in today’s market.
- Body Size: 000-14 Fret
- Construction: Dovetail Neck Joint
- Top: Solid Mahogany
- Back & Sides: Mahogany
- Neck: Mahogany, Low Profile
- Nut & Saddle: Bone
- Fingerboard: Micarta
- Scale Length: 25.4” (645 mm)
- Neck width at nut: 1-11/16” (42,9 mm)
- Tuning Machines: Chrome, Grover diecast
- Finish: Ultra-thin UV-finish
- Strings: D´Addario EXP16



