The wonderful Sigma GJQA-SG-200AN jumbo acoustic guitar was equipped with a solid Sitka spruce top. The back and sides were made of cloud maple (laminated ). The maple neck was equipped with an Micarta fingerboard. The body and the back of the neck were lacquered in high gloss. High quality Grover tuners are used to ensure proper tuning. The Sigma GJQA-SG-200 was equipped with a Fishman Sonitone pickup system.
The Sigma Jumbo GJQA-SG-200AN comes with a Sigma soft case.