Among Martin's many guitars, the D-25K is a particularly unique model. The Style-25, produced in the 1980s, is a series with the rare Hawaiian Koa specification for Martin. This instrument is a 1983 model, a vintage piece marking the 150th anniversary. BRAND: Martin TOP: Spruce BACK/SIDES: Hawaiian Koa FINGERBOARD/BRIDGE: Rosewood NECK: Mahogany NUT WIDTH: 43mm SCALE: 646mm CASE: Martin Hard Shell YEAR: 1983 (150th anniversary) It is characterized by a light and refreshing sound that cuts through, and a pleasant sense of exhilaration runs through your whole body every time you strum it. The woody resonance when played with fingers also seems to suit vocal pieces. Manufactured from 1980 to 1989, only about 512 of all models were produced, making it a rare piece. There are pick scratches, cracks unique to Martin, etc., but they give it a good vintage feel. Year of manufacture: 1980s Body size: Dreadnought