Martin Sigma DM-5 Dreadnought Acoustic Guitar Japan Football Stamp Lefty Olga delivering the power and speed

delivering the power and speed to work through tough clogs in tight traps

as well as reverse polarity protection

Channel balance: 1dB or less (1kHz)

Pair with 18V ONE+ HP tools for optimized performance

Martin Sigma DM-5 Dreadnought Acoustic Guitar Japan Football Stamp Lefty Olga delivering the power and speedThe SIGMA DM 5 is a Japanese made dreadnought shaped acoustic with the following features. Spruce top. Mahogany back and sides. Black and white binding. Natowood neck. Rosewood fingerboard. Nickel silver frets. Open in line tuning machines. Adjustable rosewood bridge. Adjustable truss rod through peghead from (1970 through 1979). Unbound peghead.