In 1970 “SIGMA”, the brandname for acoustic guitars, was launched.
They were built by specially trained staff in the most efficient guitar factories in Japan and then sent to the US for inspection before being released for sale and shipping to the music stores. “Sigma Guitars” were soon to have an excellent, yes even legendary, reputation. Some models were said to be of outstanding quality, both, in construction and sound. That’s why it is striking.

The company AMI feel committed and obliged to this tradition. As a distributor of fine acoustic and classical guitars  for over 25 years, it is a great honour that we were able to obtain for some parts of the world the rights of the time-honoured name “Sigma Guitars Est. 1970” as well as the distinct Sigma logo.

The GJME model a full scale Grand Jumbo size acoustic guitar, providing an awesome responsive tone and volume with its large acoustic body. This model is built with a solid sitka spruce top and mahogany back and sides, topped off with a smooth satin finishing. The SE series are fitted with the Sigma electric preamp for recording and performing purposes. Crafted with a seamless binding on the side gives it a clean exposed wood look. This particular model is especially popular. Thanks to it's bigger acoustic body and awesome craft by AMI, this model will truly blow your mind, especially at it's price point (including a pickup).

Specifications

GJME

• Body Size: Grand Jumbo-14 Fret
• Construction: Dovetail Neck Joint
• Top: Solid Sitka Spruce
• Back & Sides: Mahogany
• Neck: Mahogany, Low Profile
• Nut & Saddle: Bone
• Fingerboard: Micarta
• Scale Length: 25.4” (645 mm)
• Neck width at nut: 1-11/16” (42,9 mm)
• Tuning Machines: Chrome, diecast
• Electronics: Sigma Preamp (with Tuner)
• Finish: Satin
• Strings: D´Addario EXP16

Orders typically take 1-3 business days to process and ship. When items are out of stock, they will be dispatched no more than 10 days after ordering. For urgent orders please contact us first to confirm stock availability.