Korpa 
The Sigma SDM-18 is a high-quality acoustic guitar that offers a blend of craftsmanship, tonal richness, and playability. With its classic dreadnought body size, this guitar delivers a powerful and balanced sound with excellent projection.
The SDM-18 features a solid Sitka Spruce top, known for its versatility and responsiveness. This tonewood choice allows for a wide dynamic range, crisp articulation, and clear note definition. The back and sides are made of mahogany, which adds warmth and depth to the overall tone.
The mahogany neck has a comfortable profile that promotes smooth and effortless playing. The scale length of 25.4 inches (645mm) provides a familiar feel and optimal string tension, making it suitable for various playing styles. The nut width measures 1-11/16 inches (42.9mm), offering ample room for fingerpicking and chord playing.
With a bone nut and saddle, the SDM-18 ensures excellent string vibration transfer and sustain. The Micarta fingerboard and bridge provide durability and a smooth surface for comfortable fretting and precise intonation.
The guitar features tasteful appointments, including a herringbone rosette, multiple top purflings, and chrome diecast tuning machines. These details add to the instrument's visual appeal and contribute to its overall quality.
Whether you're a beginner or an experienced guitarist, the Sigma SDM-18 offers a reliable and enjoyable playing experience. Its balanced tonal character, solid construction, and attention to detail make it a great choice for a wide range of musical genres and playing techniques.
