The Sigma DM12-1ST+ is a twelve-string acoustic guitar based on the traditional American guitar design. The wide mahogany handle and its Indian rosewood fingerboard are perfectly suited to the body of the DM12-1ST+ Sigma . It consists of a massive sitka spruce table and a mahogany back and splices. The sillet and the bone easel emphasize the direct attack of the scratched notes which also bring a very warm sound thanks to its wooden alliance. The Sigma DM12-1ST+ is therefore a 12-string acoustic guitar with an exceptional sound, of great value for beginners and advanced players.