More details about Altamira Sete Cordas 7-String Guitar
The Sete Cordas 7-string guitar by Altamira has a solid Cedar top with Rosewood back and sides, the fingerboard is Ebony.
The Sete Cordas model is of particular interest for players looking at Brazilian guitar styles. This model has a low bass string (often tuned to C or B) the extra string opens up possibilities.
Specifications:
Top: Solid Cedar
Back and sides: Indian rosewood
Neck: Spanish Mahogany
Fingerboard: Ebony
Scale length: 650mm (25 1/2″)
Fingerboard width (12th fret): 68mm (2.68″)