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Sigma Guitars Grand OM-14 Fret

Save 20%
Original price $615.00
Current price $495.00

In 1970 “SIGMA”, the brand name for acoustic guitars, was launched.
They were built by specially trained staff in the most efficient guitar factories in Japan and then sent to the US for inspection before being released for sale and shipping to the music stores. “Sigma Guitars” were soon to have an excellent, yes even legendary, reputation. Some models were said to be of outstanding quality, both, in construction and sound. That’s why it is striking.

The company AMI feel committed and obliged to this tradition. As a distributor of fine acoustic and classical guitars  for over 25 years, it is a great honour that we were able to obtain for some parts of the world the rights of the time-honoured name “Sigma Guitars Est. 1970” as well as the distinct Sigma logo.




    Body Size                   Grand OM-14 Fret

    Top                              Solid Sitka Spruce

    Back & Sides             Mahogany

    Neck                            Mahogany

    Nut                              Bone

    Saddle                         Bone

    Fingerboard              Micarta

    Scale Length              25.4″ (645 mm)

    Neck width at nut    1-3/4″ (44.5 mm)

    Tuning Machines     Chrome, diecast

    Electronics                 Sigma Preamp (with Tuner)


                Orders typically take 1-3 business days to process and ship. When items are out of stock, they will be dispatched no more than 10 days after ordering. For urgent orders please contact us first to confirm stock availability.