The Sigma OMT-28H Acoustic provides a comfortable, idyllic, and affordable instrument for the composing guitarist or singer/songwriter. With a solid sitka spruce and tilia construction, the Sigma OMT-28H yields crisp articulation and delivers a broad dynamic range with great balance and definition, offering a versatile, clear and powerful sound, equally suited to picking and strumming techniques. Additionally, its real bone nut also offers added resonance and sustain to the guitar's overall sound. Furthermore, the OMT-28H+ yields crisp articulation and delivers a broad dynamic range with great balance and definition, offering a versatile, clear and powerful sound, equally suited to picking and strumming techniques. Additionally, its real bone nut also offers added resonance and sustain to the guitar's overall sound. Furthermore, the Sigma OMT-28H+ features a 000-14 fret body, accommodating both fingerpicking and strumming techniques with equal ease, as well as providing a comfortable playing experience.