This is my most successful guitar model called "modelo Formentor" built with a self designed all wooden harmonic lattice bracing introduced in 2014. This bracing contains no carbon fibre, balsa wood and epoxy glue because it is made entirely from pure old European spruce. These guitars are lightweight (under 1600 grams!) without double sides and heavy backs. This system raises volume dramatically, and, at the same time, produces an extremely beautiful traditional classical guitar sound.
