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Ernie Ball Cobalt Super Slinky 9 - 42 Electric Guitar Strings 2723

5.026 product ratings
SONAIRA (691)
99.6% positive Feedback
Price:
£9.49
Free delivery in 2-3 days
Estimated between Fri, 30 May and Sat, 31 May
Ships today if you order in the next Ships today if you order in the next 9h 31m
Returns:
30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Condition:
New
Ernie Ball 09-42 Cobalt Slinky Tin Core Guitar Strings + 6 FREE Guitar Picks. Experience exceptional tone and playability with Ernie Ball Cobalt Slinky Guitar Strings. Renowned for their vibrant, full-spectrum sound and silky-smooth feel, these 09-42 gauge strings are a favourite among guitarists around the globe.

About this product

Product Identifiers

BrandErnie Ball
MPN2723
GTIN0749699127239
UPC0749699127239
eBay Product ID (ePID)2255293164

Product Key Features

Suitable ForElectric Guitar
WindingRoundwound
String Gauge0.009 Gauge
Number of Strings6 Strings
Guitar String CoatingUncoated
MaterialNickel Plated Steel

Dimensions

Weight9 g

All listings for this product

Buy it now
New
Ernie Ball Slinky Cobalt Electric Guitar Strings 09-42 + 6 Guitar Picks
item 1 Ernie Ball Slinky Cobalt Electric Guitar Strings 09-42 + 6 Guitar Picks
£9.49
Free postage
3 X Ernie Ball Regular Slinky Cobalt Electric Guitar Strings 10-46 / 9-42
item 2 3 X Ernie Ball Regular Slinky Cobalt Electric Guitar Strings 10-46 / 9-42
£10.99
Free postage
2723 2727 Ernie Ball Cobalt Super Beefy Slinky 9-42 11-54 Electric Guitar String
item 3 2723 2727 Ernie Ball Cobalt Super Beefy Slinky 9-42 11-54 Electric Guitar String
£11.11
Free postage
Ernie Ball 2723 Cobalt Electric Guitar Strings 9-42 Super Slinky
item 4 Ernie Ball 2723 Cobalt Electric Guitar Strings 9-42 Super Slinky
£11.11
Free postage
Ernie Ball 2723 Cobalt Electric Guitar Strings 9-42 Super Slinky
item 5 Ernie Ball 2723 Cobalt Electric Guitar Strings 9-42 Super Slinky
£13.71
Free postage
Guitar Strings Electric Ernie Ball 2723 Cobalt Super Slinky 9-42
item 6 Guitar Strings Electric Ernie Ball 2723 Cobalt Super Slinky 9-42
£14.29
Free postage
Ernie Ball 2723 Cobalt Electric Guitar Strings 9-42 Super Slinky
item 7 Ernie Ball 2723 Cobalt Electric Guitar Strings 9-42 Super Slinky
£14.99
Free postage
Ernie Ball Cobalt Super Slinky 9-42 Electric Guitar Strings
item 8 Ernie Ball Cobalt Super Slinky 9-42 Electric Guitar Strings
£14.99
Free postage
Ernie Ball 2723 Cobalt Electric Guitar Strings 9-42 Super Slinky
item 9 Ernie Ball 2723 Cobalt Electric Guitar Strings 9-42 Super Slinky
£13.20
+ £2.10 postage
Ernie Ball Cobalt Slinky Electric Guitar Strings (.009 - .042 Super Slinky)
item 10 Ernie Ball Cobalt Slinky Electric Guitar Strings (.009 - .042 Super Slinky)
£15.60
Free postage
Ernie Ball Cobalt Slinky Guitar strings - Choice of 12 Gauges - Super Power etc.
item 11 Ernie Ball Cobalt Slinky Guitar strings - Choice of 12 Gauges - Super Power etc.
£13.50
+ £2.40 postage
Ernie Ball 2723 Cobalt Super Slinky Electric strings 9-42
item 12 Ernie Ball 2723 Cobalt Super Slinky Electric strings 9-42
£16.20
Free postage
ELECTRIC GUITAR STRINGS - ERNIE BALL 2723 - COBALT - SUPER SLINKY - 9-42
item 13 ELECTRIC GUITAR STRINGS - ERNIE BALL 2723 - COBALT - SUPER SLINKY - 9-42
£16.99
Free postage
Ernie Ball 2723 Cobalt Electric Guitar Strings 9-42 Super Slinky
item 14 Ernie Ball 2723 Cobalt Electric Guitar Strings 9-42 Super Slinky
£15.27
+ £2.70 postage
Ernie Ball EB2723 009-042 Cobalt Slinky - String Set for Electric Guitar
item 15 Ernie Ball EB2723 009-042 Cobalt Slinky - String Set for Electric Guitar
£13.26
+ £11.17 postage
Ernie Ball 2723 Cobalt Super Slinky Electric strings 9-42 x 6 Packs
item 16 Ernie Ball 2723 Cobalt Super Slinky Electric strings 9-42 x 6 Packs
£40.24
+ £2.70 postage
listings for this product

Ratings and reviews

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5.0
26 product ratings
  • 26 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

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Most relevant reviews

See all 21 reviews
  • by matthew2949
    09 Dec, 2017

    Spend a little more on strings

    Yes they cost about twice as much as a packet of standard Ernie Balls or D'addarios or whatever but when you compare the price to that of bass strings or violin strings we guitarists don't have it that bad. The difference between Cobalts and standard Slinkys is for me about stability. They have a different timbre and are slightly 'louder' than normal strings but if you do a lot of bending in your playing I recommend you check Cobalts out because I feel they stay in tune better. I don't have trem guitars but if I did I feel these strings would cope better with radical whammy antics than ordinary strings. At the end of the day it's a personal thing but I knew that when I bought and fitted my first set and I swear by Cobalts now. I would also submit that they degrade slower than regular strings and so changing them less often offsets their higher price. Check them out.

    Verified purchase: YesCondition: New

  • by 5wifty56
    28 Jul, 2021

    "AWESOME"

    I used to use Ernie Ball Super Slinky guitar Strings, I say used to because I can't see myself using them again. The Slinky Cobalt sound amazing, last twice as long, and they are so easy to do bends...Just "AWESOME"!!!! Steve, Norwich.

    Verified purchase: YesCondition: New

  • by bobster_51
    17 Dec, 2020

    Good clarity, tone and usability

    I was due to replace my strat's Ernie Ball Super Slinkies and thought I would try EB's Cobalt strings. I am learning guitar so cannot give a professional view so here goes:- Any new strings will sound better and have more harmonics but the Cobalts were definitely more 'alive'. They appear to give a little more volume and have a slightly different sound from the Super Slinkies but I soon found this an advantage. The strings tuned up easily and after having a few stretches have kept in tune well. I use a multi-effects pedal with my own presets and I found that the new strings needed less resonance. The strings have good clarity and bend easily. I decided to rest my pick-ups (single coil) and found that raising the treble side was an advantage. Whilst balancing the pick-ups, it was clear that the Cobalts gave a clearer distinction between the 5 pick-up settings. Now I am used to them, I am enjoying playing these strings and would buy them again.

    Verified purchase: YesCondition: New

  • by don2748.ztkvm
    18 Mar, 2022

    Cobalt strings try them once and you won't want others.

    Cobalt are excellent strings they last a long time and they even stay bright in sound longer great value.

    Verified purchase: YesCondition: New

  • by rosfindla-6
    05 Jul, 2018

    5 star no fault

    I heard a lot about scratching the frets and stuff had my. doubts but wow genuinely amazing if you want Good quality strings that have realy nice flex sound and general feel buy these guys

    Verified purchase: YesCondition: New

  • by antpe-3157
    15 Jan, 2024

    Cobalt strings

    Great strings. Bright, crystal clear tone and good resonance. 👍

    Verified purchase: YesCondition: New

  • by davi_mcmil
    13 Nov, 2019

    guitar strings with a difference

    excellent strings,sound great very flexible easy for bending and last longer than normal strings,good tone and holds brightness

    Verified purchase: YesCondition: New

  • by 5691obone
    16 Apr, 2023

    Perfect

    Best sounding set of strings I have ever put on my strat

    Verified purchase: YesCondition: New

  • by testre_12
    03 Jun, 2022

    Gods own strings.

    Best sounding strings to my ear.

    Verified purchase: YesCondition: New

  • by ka_876157
    23 Feb, 2024

    Great

    My husband likes these strings for his guitars.

    Verified purchase: YesCondition: New

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