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Sigma GMC-STE Electro Acoustic

Original price £329.00 - Original price £329.00
Original price
£329.00 - £329.00
Current price £329.00

The GMC-STE from Sigma is a grand-sized electro-acoustic that's ready for any performance. A tried and true combination of Solid Sitka Spruce top and Mahogany back and sides provide that classic acoustic aesthetic and provide balenced tone and clarity, perfect for live performances, rehearsals or recording. This versatile nature also makes the GMC-STE perfect for players who need a guitar that can handle a wide variety of genres. 

Fully Equipped

Take the versatility of the GMC-STE all the way with the built-in Fishman Presys II pickup system. Setup, amplify, and tune your guitar with ease at any performance or recording session. Plu-in and capture the versatile tones once you tweak them to perfection with the onboard treble and bass controls.

Sigma's Story

In the late 1960s the situation for US guitar manufacturers became difficult: guitars that were made in Japan, looking very similar to US guitars, were flooding the market but at a much lower price. These guitars increasingly endangered the US manufacturers dominance on the market, and a few American companies reacted to that development in an appropriate manner: They did not take any legal steps but instead launched a counter offensive. That’s when “Sigma Guitars” was born.


  • Model: GMC-STE
  • Body Size: Grand OM-14 Fret, Cutaway
  • Construction: Dovetail Neck Joint
  • Top: Solid Sitka Spruce
  • Body: Mahogany
  • Finish: Satin
  • Neck: Mahogany
  • Neck Profile: Low Profile
  • Nut & Saddle: Bone
  • Fingerboard: Micarta
  • Scale Length: 25.4” (645 mm)
  • Neck width at nut: 1-3/4” (44,5 mm)
  • Tuning Machines: Chrome, diecast
  • Electronics: Fishman Presys II (with Tuner)