A classically designed dreadnought acoustic guitar with a solid Sitka spruce top and laminated mahogany body, the Sigma DME+...
The Sigma Guitars BME+ is a stage-ready acoustic bass with an adult sound and an attractive price. The electric bass has a l...
With the DM12E+ Sigma presents an inexpensive 12-string acoustic guitar, which offers an amazingly powerful and balanced sou...
