About the manufacturer

Sigma

Sigma Guitars was originally launched in 1970 by C.F. Martin & Co. as their dedicated brand for high-quality, affordable acoustic guitars. Built with Martin-inspired designs and solid craftsmanship, Sigma instruments deliver warm, balanced tone and reliable performance at a more accessible price point. Today, the brand continues to produce a wide range of acoustic and electro-acoustic guitars that are ideal for beginners, intermediate players, and gigging musicians. Known for their value and classic styling, Sigma guitars are a popular choice across the UK for players seeking great sound without the high-end price tag.

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Acoustic Guitars

Acoustic guitars produce their sound naturally through the vibration of the strings and body, offering a direct and expressive playing experience. They come in a wide range of styles, including steel string and classical designs, each with its own feel and tonal character. Body shape, wood choice, and construction all influence warmth, projection, and balance, making acoustics suitable for everything from gentle fingerstyle to confident strumming. Whether used for songwriting, practice, or performance, acoustic guitars provide a simple, honest connection between the player and the music.

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Electro Acoustic

Left Handed

Natural

Natural guitars showcase the beauty of the wood itself, with finishes that highlight the grain, colour, and character of each piece. Favoured by players who appreciate simplicity and authenticity, natural finishes let the instrument’s craftsmanship and tonewoods speak for themselves. Whether it’s the warm glow of mahogany or the bright shimmer of maple, a natural guitar has a timeless, organic look that never goes out of style. These instruments often feel more connected to their acoustic roots, offering both visual elegance and a sense of purity that appeals to musicians across all genres.