The Sigma DMC-15E+ impresses with its warm and powerful sound and with the Fishman Isys+ pickup is also directly suitable fo...
With the DM12E+ Sigma presents an inexpensive 12-string acoustic guitar, which offers an amazingly powerful and balanced sou...
The Sigma TM-15E+ impresses with its compact and handy small body and is therefore ideal as a travel guitar. A solid mahogan...
