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Ernie Ball Cobalt Super Slinky Electric Guitar Strings, 9-42

$9.99 MSRP: $19.05 Save : $9.06 (48%)
In Stock & Ready To Ship!
MSRP: $19.05 $9.99 Save : $9.06 (48%)
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Engineered to maximize output and clarity, Ernie Ball Cobalt Slinky Guitar Strings are the latest innovation in string technology. Seeking to provide guitarists and bassists with a new voice, Cobalt strings provide an extended dynamic range, incredible harmonic response, increased low end, and crisp, clear highs.

Cobalt provides a stronger magnetic relationship between pickups and strings than any other alloy previously available. Cobalt Slinkys are also soft and silky to the touch, making string bending a breeze.
Patent pending.

String Gauges: 9, 11, 16, 24, 32, 42

Get yours today; with the security of our many decades of experience and Sam Ash Direct efficient order processing, your satisfaction is guaranteed!

Things You Will Get:

  • 6 String Set


by PowerReviews
Ernie Ball Cobalt Super Slinky Electric Guitar Strings, 9-42

(based on 1 review)

Reviewed by 1 customer

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Amazing tone


from Cincinnati

About Me Professional Musician

Verified Reviewer


  • Feel Broke In
  • Good Tone


  • Price

Best Uses

  • Concerts

Comments about Ernie Ball Cobalt Super Slinky Electric Guitar Strings, 9-42:

These strings lived up to the hype. There is a depth in the tone that is not there with other strings. Definite wider frequency response. They feel broke in already too. Amazing tone!

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Material other
Series Cobalt Slinky
Model 2723
More Info
Warranty Info:

Cobalt Super Slinky Electric Guitar Strings, 9-42

The manufacturer's warranty covers parts for one year and labor for one year from date of purchase. The warranty excludes damage from misuse, abuse, and contains other exclusions.

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