I just bought a Sigma DM1-STCE "DREADNOUGHT" and I could not be more pleased. I have played a lot of guitars in my life, I own several and have access to many—I will say this–This product of the Martin Co. really lives up to the Martin Reputation. This has to be the most beautifully voiced guitar I ever played–I knew I had to have this as soon as I picked it up in the store. I even traded my CORT STRAT for it!!! No contest!! The pickup (this is a hybrid guitar) is by far superior to anything I ever heard, and as a straight accoustic, it ROCKS!! AL – Ottawa Canada : I have an older Sigma Guitar that was given to me and I am just learning how to play. I would like some history on my guitar from anyone that may know anything about Model Number DM-5S. Please let me know if you have heard about this make or model. Thanks : Steve