With the DM12E+ Sigma presents an inexpensive 12-string acoustic guitar, which offers an amazingly powerful and balanced sou...
The Sigma DMC-15E+ impresses with its warm and powerful sound and with the Fishman Isys+ pickup is also directly suitable fo...
With the DM-ST+ Sigma offers an inexpensive dreadnought with an amazingly powerful and balanced sound. Accordingly, this Dre...
