Updated 17 May 2026
| Brand | Sigma |
| Category | Musical Instruments |
| Available at | 1 UK stores |
| 90-day avg | £918.33 |
Sigma
Sigma GJA12-SG200 12-String Electro Acoustic Guitar
£850.00Good Buy
Cheapest at Gear4music · 1 store
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PRICE HISTORY
Current
£792
Change
+7.8%
Avg
£761
Low
£699
High
£801
Volatility
3.2%
PRODUCT DESCRIPTION
- Grand jumbo body The Sigma GJA12-SG200 stands out with its grand jumbo body a design choice that significantly enhances the acoustic power and depth of the instrument. This larger body size allows for an increase in air movement inside the guitar resulting in richer and more resonant sound projection. Ideal for both strumming and fingerstyle playing the grand jumbo body ensures that every note is heard clearly whether playing in intimate settings or on larger stages. Solid sitka spruce top Featuring a top made from solid Sitka Spruce the GJA12-SG200 is engineered for clarity and balance in its tonal output. Sitka Spruce is renowned for its bright and versatile sound profile which adapts well to a wide range of musical genres and playing styles. The woods natural stiffness coupled with its lightweight characteristics provides a vibrant tone that matures with age enhancing the guitars sound quality the more it is played. Flamed maple back and sides The use of flamed maple for the back and sides not only adds a visually stunning element to the GJA12-SG200 but also contributes to its sound dynamics. Maple is known for its ability to reflect sound waves quickly leading to a bright and focused acoustic output with an excellent sustain. This makes the guitar particularly effective for live performances where clear articulation and distinct tonal separation are essential. Fishman Sonitone electronics The integration of Fishman Sonitone electronics in the GJA12-SG200 ensures that its amplified sound is as natural and true to its acoustic tone as possible. This pickup system is discreetly mounted inside the soundhole providing easy access for adjustments while maintaining a clean unobtrusive look. Ideal for musicians who perform live the Fishman Sonitone enables the guitar to deliver pristine amplified sound without compromising the acoustic qualities of the instrument. Specifications Product Name: Sigma GJA12-SG200 12-String Electro Acoustic Guitar Product Code: GJA12-SG200 Body Body Size: Grand Jumbo 14-Fret Construction: Dovetail Neck Joint Top Material: Solid Sitka Spruce Back and Sides: Flamed Maple Finish: Polished Gloss with Dark Vintage Sunburst Neck & Fretboard Neck Material: Maple Neck Shape: Low Profile Fretboard Material: Micarta Scale Length: 25.4&rdquo
- (645 mm) Neck Width at Nut: 1-7/8&rdquo
- (47.6 mm) Hardware & Electronics Tuning Machines: Gold mini Grover diecast Nut & Saddle: Bone Truss Rod: Two way Truss Rod Electronics: Fishman Sonitone Strings: D&rsquo
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