Engineered to maximize output and clarity, Ernie Ball Cobalt Slinky guitar strings are the one of the latest innovations in string technology. Seeking to provide guitarists and bassists with a new voice, Cobalt strings provi...

Buy Now From Amazon

Product Review

Engineered to maximize output and clarity, Ernie Ball Cobalt Slinky guitar strings are the one of the latest innovations 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. Cobalt strings have a slight blue hue, compared to other Ernie Ball electric strings. Gauges .010, .013, .017, .030, .042, .052, .062. Part number 2730.

  • Cobalt produces a stronger magnetic relationship between pickups and strings than any other alloy previously available
  • Cobalt electric guitar strings provide an extended dynamic range, incredible harmonic response, strong low end, and crisp, clear highs
  • Wound strings consist of Ernie Ball’s Cobalt alloy wrapped around a tin-plated high-carbon steel core wire
  • Engineered to maximize output and clarity
  • Made in California, USA with the finest and freshest materials

Similar Products

Ernie Ball Cobalt Skinny Top Heavy Bottom Set, 10 - 52Ernie Ball 8-String Skinny Top Heavy Bottom Nickel Wound Set, .009 - .080D’Addario NYXL1164 Nickel Plated Electric Guitar Strings, Medium,7-String,11-64 – High Carbon Steel Alloy for Unprecedented Strength – Ideal Combination of Playability and Electric ToneD’Addario XL Nickel Wound Electric Guitar Strings, Regular Light, 7 String Gauge – Round Wound with Nickel-Plated Steel for Long Lasting Distinctive Bright Tone and Excellent Intonation – 10-59, 1 SetErnie Ball 7-String Regular Slinky Nickel Wound Set, .010 - .056Ernie Ball Cobalt Not Even Slinky Set, .012 - .056Dunlop 471R3C Max-Grip Nylon Jazz III, Carbon Fiber, 24/BagJackson JS Series Dinky Arch Top JS22-7 DKA HT 7-String Electric GuitarErnie Ball Skinny Top Heavy Bottom Nickel Wound Set, .010 - .052 (3 Pack)Dunlop 482P1.14 Tortex Pitch Black Jazz III, 1.14mm, 12/Player's Pack