Sigma 15 Series DM-15L Left Handed Dreadnought Acoustic Guitar Introducing the Sigma 15 Series. Featuring its famed solid mahogany top as well as mahogany neck, back and sides; it's truly a one-of-a-kind model of acoustic guitar. In contrast to the...

Sigma 15 Series 000M-15S Slotted Headstock Acoustic Guitar Introducing the Sigma 15 Series. Featuring its famed solid mahogany top as well as mahogany neck, back and sides; it's truly a one-of-a-kind model of acoustic guitar. In contrast to the...

Sigma 15 Series 00M-15S Slotted Headstock Acoustic Guitar Introducing the Sigma 15 Series. Featuring its famed solid mahogany top as well as mahogany neck, back and sides; it's truly a one-of-a-kind model of acoustic guitar. In contrast to the...