Born as the entry line to the legendary CF Martin, the all-new SIGMA range gives more than a generous nod to vintage instruments, but embraces modern elements to their sound and produce an open, warm tone with comfortable playability. Now, the all-new SIGMA series is exclusive on Amazon USA.

Crafted with care, our guitars focus on what is paramount to the guitarist – great looks, easy playability and, most importantly, an outstanding sound at an affordable price.

The Sigma fingerboard features wear-resistance, high density, comfortable feeling, befitting both the beginners and the seasoned players. The lower action allows the guitarists to press the string easily. Made with solid spruce tops, Sapele (Eastern Mahogany) back and sides and incorporating professional grinding and polishing to create a matte neck finish that avoids the sticky feeling. The neck and body are precisely connected to ensure the stability and sound transmission.

Our guitars are handcrafted with solid spruce tops with Sapele (Mahogany) back and sides with rosewood fingerboards and bridges. Sapele is renowned for the consistent and balanced tonal output, compatible with a diverse range of playing styles. The rosewood bridge and fingerboard ensure the strong conductivity and resist the pressure of the string without deformation easily.

Sigma guitars are fitted with only the finest components. Our premium tuners have an exceptionally smooth and precisely linear action, to help you locate the desired pitch and stop on it perfectly every time in a breeze.

D’Addario strings are renowned for their warm, bright, balanced and long-lasting tone and also their comfortable playability.