Description

Ernie Ball Cobalt Slinky Electric Guitar Strings are engineered to maximize output and clarity. These strings provide an extended dynamic range, incredible harmonic response, increased low end, and crisp, clear highs. Cobalt Slinky strings produce a stronger magnetic response with pickups than any other alloy previously available. Cobalt Slinky guitar strings are also wound for added flexibility, making string bending a breeze. Gauges .012, .016, .024, .034, .048, .062

Beta tested by the creme de la creme

In the exciting development of their Cobalt strings, Ernie Ball enlisted a select group of esteemed artists from their renowned roster, including the likes of Steve Morse, John Petrucci, Randy Jackson, Tony Levin, and Slash, to serve as beta testers for this innovative formulation. John Petrucci enthusiastically shared that the Cobalt strings deliver an “amazing” sound, characterized by “increased power, incredible clarity, and outstanding sonic balance.” He further described the feel of the strings under his fingers as “buttery,” enhancing the playing experience. Meanwhile, Slash expressed that the Cobalts possess a uniquely different tactile quality prior to being plugged in, describing them as “bouncy and pliable,” making them a joy for bending. Once amplified, he noted that the Cobalts match the brightness of titanium strings while offering a richer, more “guttural” tone with a captivating “growl.” These firsthand insights underscore the exceptional quality and playability of the new Cobalt strings.

Cobalt formula gives you higher output and better sound

A half century ago, Ernie Ball practically invented “rock” guitar strings. And now, with Cobalt, they’ve re-invented them. After exhaustive testing of over 350 alloy combinations, the company ended up with an optimal formula that — as compared with conventional strings — gives you higher output, beefier lows with increased definition, improved midrange focus, shimmering harmonics and more robust sustain. You get a brighter sound without inducing harshness by turning up the treble on your amp.