Features Impervious to humidity and temperature variations. No wood used in guitar-construction. No humidifier required. Traditional dreadnought body with a full-scale/14-fret neck for powerful bass and ringing trebles. 25.4" scale length, 14-frets clear of the body neck for full-sized playability and feel. All-Carbon fiber construction for the signature crystalline RainSong tone. Fishman Prefix+T electronics Description Product Description RainSong "Classics" were the first all-carbon-fiber acoustic guitars in the world! They are the original line of RainSongs, featuring all-carbon-fiber construction and the patented Projection Tuned Layering form of construction. The Dreadnought is the traditional workhorse of acoustic guitar music. With a large, deep body and wide waist, RainSong's DR has the powerful bass and ringing treble of a great rhythmic guitar, but still maintains a wonderfully balanced sound, with clear distinction among individual notes. From rhythm to lead, the DR makes its presence known. Capable of cutting through admirably in any acoustic setting, the DR is loud enough to compete with banjoes, mandolins and other traditional volume hogs.