The Sigma CM-ST is a classical acoustic guitar built for players who demand tonal clarity and playability. Its solid cedar top delivers warm, resonant highs, while mahogany back and sides provide depth and sustain. The two-way truss rod allows precise neck adjustment for optimal action and intonation over time. Bone nut and saddle ensure superior tone transfer and durability. Micarta fingerboard and bridge resist wear while maintaining smooth playability. At 650 mm scale with a 52 mm nut width, the neck offers comfortable spacing for classical technique. Deluxe gold tuning machines provide stable, reliable tuning. Pre-strung with Savarez strings and finished in satin for a refined, low-gloss aesthetic. A versatile choice for students, intermediate players, and professionals seeking balanced tone and construction quality.

• Top: Solid Cedar


• Back & Sides: Mahogany


• Neck: Mahogany, Standard


• Nut & Saddle: Bone


• Fingerboard & Bridge: Micarta


• Scale Length: 650 mm


• Neck width at nut: 52 mm


• Truss Rod: Two way Truss Rod


• Tuning Machines: Deluxe, Gold


• Finish: Satin


• Strings: Savarez Strings