Overview
Brand name:
Product:
- acoustic guitars
Series name:
Dates of manufacture:
1975 to 1994
SIGMA manufactured the DR-28H from the 1970s until 1994. This model is a clone of the Martin HD-28 dreadnought model. This model was reissued around 2011 after AMI Musical Instruments GmbH bought the Sigma brand name and began marketing Sigmas made in China.
Specifications (15)
Body
| Body back material | rosewood body back |
| Body sides material | rosewood body sides |
| Body style | dreadnought-size body |
| Body top material | spruce body top |
| Pickguard material | tortoiseshell pickguard |
| Soundhole | round soundhole |
Neck
| Body fret | Neck joins body at 14th fret |
| Neck material | mahogany neck |
| Neck width | 1.69 inches wide at nut |
| Tuner layout | three-each-side |
Fretboard
| Fingerboard material | ebonized fingerboard |
General
| Made in | China, Japan, Korea, Taiwan |
| Number of strings | 6 strings |
| Scale length | 25.4 inches scale-length |
Hardware
| Tuners | Grover tuners |
