Production of Sigma Guitars, the affordable range launched by Martin in the '70s to keep Japanese competitors at bay, ceased in back 2007.
But the brand was recently purchased from Martin by AMI, a German-based distributor of high-end acoustic and classical guitars, and has since been re-launched. Completing something of a complicated circle, Martin Guitars' UK distributor, Westside Distribution, is now importing Sigma Guitars into the UK, and they're currently causing a big splash among acoustic guitarists - not to mention making a big impact on this very poll.
When pitted against a range of similar and more expensive dreadnoughts, the DR-28 performs remarkably well. Tone is obviously a subjective issue but we'd suggest that you'd struggle to find a 'better sounding' dreadnought at this price point. 45 Stars