The Sigma Guitars GME+ (Natural) is an electro-acoustic Orchestra model guitar with a Mahogany body and Sigma electronics.
The Sigma DM-1ST+ is aimed at beginners and advanced users who do not want to do without a full sound with a lot of radiance...
With the DM-15+, Sigma offers a dreadnought that produces a powerful and warm sound with striking mids thanks to a solid mah...
