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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Electro-Acoustic Guitars

Electro-acoustic guitars combine the natural sound and feel of an acoustic guitar with built-in electronics for amplification. Fitted with pickups and preamp controls, they allow you to plug directly into an amp, PA system, or recording setup while retaining an acoustic character. They’re ideal for live performance, rehearsal, and home recording, offering volume control and tonal adjustment without relying solely on microphones. Electro-acoustic guitars suit players who want the warmth and responsiveness of an acoustic instrument with the flexibility to play amplified when needed.

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Electro-Acoustic

Electro-acoustic guitars are acoustic instruments fitted with built-in pickups or microphones that allow them to be amplified or connected directly to a PA system or amplifier. They retain the natural acoustic tone and feel of a traditional acoustic guitar while adding the convenience of onboard electronics.

They are commonly used for live performance and recording, especially in situations where consistent volume and clarity are needed. Electro-acoustic guitars often include controls for volume and tone, and sometimes built-in tuners, making them a practical choice for gigging musicians who want an acoustic sound with modern flexibility.