SIGMA Used

The SIGMA SDR-30 is a vintage acoustic guitar from the 1980s, known for its rich tone and solid craftsmanship. Designed to replicate classic Martin models, this dreadnought features a solid spruce top, solid rosewood back and sides, and a mahogany neck for warm, resonant sound with excellent projection. The ebony fretboard offers smooth playability, while the traditional natural finish enhances its vintage aesthetic. This used SDR-30 is in good condition, showing minor signs of wear that add to its character without compromising performance. The scalloped X-bracing provides balanced tonal response, making it ideal for fingerpicking or strumming. Whether you're a collector or a player seeking a well-aged instrument with a full-bodied voice, this Sigma delivers classic acoustic charm with vintage appeal.