Introducing the Sigma 15 Series, a line of acoustic guitars steeped in a rich history dating back to the late 1960s. Crafted as a response to the competitive landscape of the time, Sigma Guitars emerged as a beacon of quality amidst a sea of alternatives. Built by skilled artisans in Japanese factories known for their efficiency, these guitars underwent rigorous inspection in the US, ensuring impeccable craftsmanship before reaching the hands of musicians. Over the years, Sigma Guitars have garnered a devoted following and become sought-after collectables, with second-hand models rarely found due to their enduring appeal.The Sigma 15 Series embodies the essence of this revered legacy, boasting a solid mahogany top, back, sides, and neck. Unlike its predecessors with brightly coloured tops, the 15 Series stands out with its full mahogany construction, offering a distinctive aesthetic and tonal character. Enhanced by a satin finish and a single ring rosette inlay, these guitars exude understated elegance, making them a standout choice for discerning players seeking both style and substance.Crafted with precision, the Sigma 15 Series 000M-15 features a 000-14 fret body size and a dovetail neck joint for optimal resonance and stability. The use of bone for the nut and saddle, along with Micarta for the fingerboard and bridge, ensures superior tone transfer and sustain. Equipped with a two-way truss rod and Grover diecast tuning machines, these guitars offer precise control over intonation and tuning stability, allowing players to unleash their creativity with confidence. Paired with D'Addario EXP16 strings, the Sigma 15 Series delivers a rich, balanced sound that resonates with clarity and depth, making it an ideal companion for both stage and studio performance.