M-Steel, short for Managing Steel, is a super alloy used in high stress applications for the aerospace and defense industries. The wound strings are comprised of a patented Super Cobalt alloy wrapped around a Managing steel hex core wire, producing a richer and fuller tone with powerful low end response.
M-Steel plain strings are comprised of a specially tempered steel for maximum fatigue resistance. A patented winding of steel around the ball end of the plain strings reduces slippage, breakage and stays in tune better than conventional plain strings.
Gauges .010, .013, .017, .026, .036, .046
Superior magnetic attraction providing the most expressive strings
Dynamic frequency response with increased output
Super Cobalt alloy wrapped around a Managing steel hex core wire, for a richer tone with excellent low end response
Made in California, U.S.A.
Element Shield Packaging Prolongs string life and keeps strings as fresh