

I believe the DM is anĪll laminate spruce/mahogany guitar and I have read a lot of positive comments but I have never played one.Īlso the label and headstock might give an indication of production year. Their aim is simple: to create amplifiers that inspire you ever. Besides a solid top of Sitka spruce, the Sigma DR-28 features Indian.
SIGMA BY MARTIN DR 28R VALUE SERIAL NUMBER
Serial number has no meaning and apparently no records were kept by Martin. They value simplicity in operation, flexibility in use and absolutely no compromise in tone. Up for sale is a Sigma Guitars DR-28H Acoustic/Electric guitar with hardshell case. It provides the bare minimum, but it does it well. The mcaniques not clutch, but even when good quality.

Pica plywood table (unlike the DM-1ST which is massive), wicker covers back and mahogany, rosewood fingerboard and bridge. But there is no consistency and many times the It is a dreadnought acoustic guitar made in Korea, Sigma is actually what Martin is quEpiphone Gibson (a license). Was produced in Korea between 93-96 ( Blue Book ). 1977 Sigma Xi Dissertation Award, The Scientific Research Society,1976. My Korean 12 string has a 93 as the first two numbers and according to what I have read this model Joanne Martin is best known for her research on organizational culture. Some say that the first two digits of the serial number indicate the production year, We always keep an eye on our writers’ work. The Quality and craftmanship of this guitar is superb, Martin claims that all Sigma’s where sent to them in Nazareth, Pennsylvania to be inspected and adjusted by Martin personnel before they sent them out to the dealers. Very difficult to get much info on the Martin Sigmas, but in general they are very good guitarsįor the money. As many of the major US-Brands, Martin introduced a low-cost line of certain models which have been made in Japan. I have a Korean Sigma SDR12-28H solid top and rosewood laminate sides/back - great guitar and a terrific value Just bought a Taiwan made Sigma DR-28H six string which should be arriving this week- hope it's as nice as the 12.
