Start Martin sigma serial number dating

Martin sigma serial number dating

except on the 12-string DR-12-7 – a fact that plagued Martin sales reps, who were advised to “convert” dealers to the DM-12-5.

Like their Marquis brethren, they carried a 10-year warranty.

The 2 Series, touted as the budget line, nonetheless included features mostly found on upper-end models – Grover tuning machines and “scalloped-style” top braces to go with their laminated top, back, and sides.

By 1974, the initial Gen II instruments had arrived, and while they retained the spatula headstock and covered truss rod, they turned things up a notch by introducing solid tops.

Gen III mandolins were given a new designation system; the SM-1 was an A style, the SM-3 a two-point Florentine, and the top of the line SM-6 (sometimes called SM-10, SM-30, or SM-60) boasted a solid, carved top with a scroll and other high-end appointments.

It was taken largely directly from the Martin Guitars Web Site. We are not in the position to verify or interpret your serial number.

Long overlooked and relegated to an obscure corner of the collectible market, Sigma by Martin guitars have recently gained popularity among a new generation of collectors.

Paper labels were phased out in favor of a pressure-incised oval on the back brace inside.