AMI Guitars
AMI Guitars



Since 1984, AMI GmbH, is distributing and producing finest acoustic guitars at their  headquarters in Munich, Germany.

AMI´s owner and founder, luthier Günther Lutz, re-ignited the “Sigma Guitars” brand in 2011. Nowadays, his company is successfully selling these high-quality acoustic guitars, resonator guitars, acoustic basses and ukes to more than 50 countries. “Sigma Guitars” became one of the main brands in the low-mid price range.

Learn more about the Sigma Guitars history here:

So far, trademark restrictions did not allow AMI to sell their guitars in the United States.

But this is changing now! “AMI Guitars” are available in the United States soon!

For distribution and dealer requests please send an email to