The Sigma OMM-ST+ is primarily aimed at beginners and advanced users. The Orchestra model with neck transition at the 14th f...
A classically designed dreadnought acoustic guitar with a solid Sitka spruce top and laminated mahogany body, the Sigma DME+...
With the DM-ST+ Sigma offers an inexpensive dreadnought with an amazingly powerful and balanced sound. Accordingly, this Dre...
