Thomastik-Infeld JS113 Medium Flatwound Jazz Swing Strings

The Thomastik-Infeld Jazz Swing Series is their "reference standard" flatwound jazz electric guitar strings. JS113 is the Medium set with gauges .013 up to .053. This is the legendary flatwound jazz guitar string! A list of its players reads like a Jazz Hall of Fame, and it’s still the undisputed king of flatwounds, for many of today’s jazz greats. A true flatwound (not a “ground wound” or “compressed wound” like some of the pretenders) with glassy smooth polished nickel winding on a round core, it has the perfect balance of fundamental to overtones required for traditional jazz. Some players claim that its mellow, powerful tones actually improve with age!