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Kevin Dunham

Sigma by Martin guitars, Vintage Asian Import Guitars, acoustic guitars, american guitars, vintage music gear and vinyl record albums

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2017-03-16 sigma DR28:

Hi. I assume your guitar is a DR-28 Sigma by Martin guitar made from 1970 until 2007 and not a Sigma produced by AMI Germany (made in China) or a Sigma distributed by St. Louis Music Corp. Unfortunatly

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