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Ernie Ball 2723 Cobalt Super Slinky Elecric Guitar Strings  

Item #: 
1321473138378
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Ernie Ball 2723 Cobalt Super Slinky Guitar Strings are round-wound for maximum clarity and serious punch. The Cobalt Super Slinky set is clearly an improvement on its classic nickel-wound counterpart ... Click To Read More About This Product

IN STOCK & READY TO SHIP

Gear returned in mint condition. If you're looking for a virtually new instrument in possibly less-than-perfect packaging, this is a great value.
  • Includes 45-Day, No-Hassle Returns
  • Includes full manufacturer's warranty
  • Includes 2-Year Free Warranty on all guitars and basses
Gear returned in great condition, with only minor signs of use, such as slight scuffs or pick marks. It looks and plays like new and may be considered an equivalent to display units found in retail stores.
  • Includes 45-Day, No-Hassle Returns
  • Includes full manufacturer's warranty
  • Includes 2-Year Free Warranty on all guitars and basses
Price:
$999.00
 
Free Store Pick Up Available Today Denver, CO (5.5  mi) View More Stores For Availability


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Overview
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Ernie Ball 2723 Cobalt Super Slinky Guitar Strings are round-wound for maximum clarity and serious punch. The Cobalt Super Slinky set is clearly an improvement on its classic nickel-wound counterpart giving the player increased sustain, clarity and output. In addition, they resist sweat and moisture better and have unmatched flexibility when compared to other nickel wound strings. Cobalt is the most magnetically active string alloy on the planet and attracts the magnets in your pickups more than any other string.

"Ernie Ball Cobalt Strings sound and feel better than anything I've ever played! You have to check these out!" - Slash.
"Cobalt Strings feel incredibly silky under my fingers and deliver more punch, output, and clarity than normal strings!" - John Petrucci.
"There's a certain degree of clarity and punch you get from Cobalt Strings that I haven't heard tonally from any other strings I've played." - Joe Bonamassa.

All Ernie Ball strings are precision manufactured to the highest standards and the most exacting specs to assure consistency, optimum performance and long life. Made in the USA.

Gauges: 9-11-16-24w-32-42.

Warranty
MANUFACTURER'S WARRANTY
Will replace defective strings.


  • Customer Reviews
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Review Snapshot

by PowerReviews
Ernie Ball2723 Cobalt Super Slinky Elecric Guitar Strings
 
3.9

(based on 19 reviews)

Ratings Distribution

  • 5 Stars

     

    (12)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (2)

  • 2 Stars

     

    (4)

  • 1 Stars

     

    (1)

67%

of respondents would recommend this to a friend.

Most Liked Positive Review

 

Love them

These strings feel great under my fingers and they make my strat just ring out WAY better than they did with D'addarios. The guitar is louder with better response and I love it. As...Read complete review

These strings feel great under my fingers and they make my strat just ring out WAY better than they did with D'addarios. The guitar is louder with better response and I love it. As I've said before, there is not really a better when it comes to guitar players. It's ALL opinion based.

VS

Most Liked Negative Review

 

Too rough for my fingers

I was talked into trying these strings instead of the normal strings I used because I wanted to expand my horizons.. The guy at my guitar center told me that they would bite harder...Read complete review

I was talked into trying these strings instead of the normal strings I used because I wanted to expand my horizons.. The guy at my guitar center told me that they would bite harder and give me a better tone and more vibrant sound. So excited as I was I strung these puppies up tuned and started to play and within 10 minutes felt like I wanted to take them off and return them. I personally don't like the feel on my fingers. If you move up and down the fret board a lot prepare to feel as if your fingers are grinding on sandpaper and have a "stuck" feeling. Being as how they are one of the more expensive strings I was disappointed because I expected more but luckily have found a better string to play with.

Reviewed by 19 customers

Displaying reviews 1-10

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(3 of 3 customers found this review helpful)

 
5.0

Love them

By Isaac Stuckey

from Michigan

Comments about Ernie Ball 2723 Cobalt Super Slinky Elecric Guitar Strings:

These strings feel great under my fingers and they make my strat just ring out WAY better than they did with D'addarios. The guitar is louder with better response and I love it. As I've said before, there is not really a better when it comes to guitar players. It's ALL opinion based.

(2 of 2 customers found this review helpful)

 
5.0

Best Strings Ever

By Paul Edwards

from Southington, CT

Comments about Ernie Ball 2723 Cobalt Super Slinky Elecric Guitar Strings:

I tried these strings about a month ago and was overwhelmed by how they sounded and felt right away. Totally blown over. It was like putting new pickups. That's how dramatic the change was. I promptly changed to these strings on all my electric guitars. Never felt so much about a set of strings and you should do yourself a favor and at least try one set and you will soon change over to these on all your electric guitars. Sincerely the best improvement in basic gear over the past ten years.

(2 of 4 customers found this review helpful)

 
5.0

pack the punch i needed

By Wally Peck

from new york

Comments about Ernie Ball 2723 Cobalt Super Slinky Elecric Guitar Strings:

After using many other string brands I saw an add in a guitar magazine about these strings. I saw that all of my favorite players were using these so I tried them and ill never go back.

(1 of 2 customers found this review helpful)

 
2.0

Great Start, Wear out Fast

By Ryan Michet

from Chicago IL

Comments about Ernie Ball 2723 Cobalt Super Slinky Elecric Guitar Strings:

I bought these strings and as soon as i put them on, they felt amazing. The sound was 10x better and they played smoothly. After the first week, they felt worn out and old. Then after the first month, (I don't change my strings as often as I should) the high e string broke. I am going to get the normal super slinky from now on. Also, the price for these are ridiculous, so just go for the regular ones in the pink package.

(1 of 1 customers found this review helpful)

 
5.0

Best Strings!

By Andrew Alspach

from Lancaster, OH

Comments about Ernie Ball 2723 Cobalt Super Slinky Elecric Guitar Strings:

these strings are really nice!! they have a sharper and brighter tone than other strings i have had in the past. they hardly go out of tune when you jam hard on them than other strings. Best strings i have ever put on my guitar!

(1 of 1 customers found this review helpful)

 
5.0

Cobalt is good, yum

By David Dennis

from Eaton Rapids, MI

Comments about Ernie Ball 2723 Cobalt Super Slinky Elecric Guitar Strings:

I put a set of these on my Fender limited edition custom Telecaster which has two Seymore Duncan pickups, a Pearly Gates bridge and a 59 PAF neck. I also put a set on my Epiphone G400 SG. The Tele was transformed, much more output, definition, sustain, just better across the board. The SG didn't show as much improvement but there was still measurable improvement. The Tele's Duncans are not near as hot as the SG's so that might be the difference. I normally use EB Super Slinkies (9-42) on each of them. I use EB Hybrids on my EPI LP and GC is the first place I've found that actually has them in cobalt. I'll review those once I get them on and play for a while. BTW: I have been playing for over 40 years, mostly classical, folk, blues, jazz. Arthritis has forced me to play electrics much more since they are much easier on fingers (unless you're trying to play weird Zappa chords that require 8 inch long fingers that have 5 joints). Remember: Jazz isn't dead, it just smells funny...

(1 of 3 customers found this review helpful)

 
2.0

Don't waste your money

By RANDOLPH MOLZER

from Flint, Mi

Comments about Ernie Ball 2723 Cobalt Super Slinky Elecric Guitar Strings:

I was talked into trying a set of these strings at my local Guitar Center. I put the on my Les Paul Traditional Pro. I did not like the feel of the right from the start. I feel that the wound strings are very rough and hard to slide on. IMO they color your sound to a very dark sound. I started to consider replace my pickups on my 'Paul due to the dark sound or even changing the cap values on the Pots. The strings finally go to the condition where they needed replaced. I put a set of regular old D'Addarios back on and gee, I don't feel like I need new pickups anymore. The brightness is back in the guitar. These strings to me are all marketing hype. Never again. I did give them a 2 instead of a 1 because they seemed to hold up pretty well.

 
5.0

Great for floating trems and in general

By FunnyManDan69

from Bellfower CA

About Me Experienced

See all my reviews

Verified Buyer

Pros

  • Consistent
  • Fun to play
  • Good Tone
  • Not too thick nor skinny

Cons

    Best Uses

    • Backup
    • Jammin' out
    • Practicing

    Comments about Ernie Ball 2723 Cobalt Super Slinky Elecric Guitar Strings:

    The tone, feel, thickness and overall performance is great. Been using Cobalt's for about a year now, it's all I use. Awesome brand and type of strings!

     
    2.0

    Too rough for my fingers

    By Jjaxs

    from Cali

    About Me Novice

    Pros

    • Strong

    Cons

    • Not Consistent
    • Poor Tone Quality
    • Rough sound strings

    Best Uses

    • Practicing

    Comments about Ernie Ball 2723 Cobalt Super Slinky Elecric Guitar Strings:

    I was talked into trying these strings instead of the normal strings I used because I wanted to expand my horizons.. The guy at my guitar center told me that they would bite harder and give me a better tone and more vibrant sound. So excited as I was I strung these puppies up tuned and started to play and within 10 minutes felt like I wanted to take them off and return them. I personally don't like the feel on my fingers. If you move up and down the fret board a lot prepare to feel as if your fingers are grinding on sandpaper and have a "stuck" feeling. Being as how they are one of the more expensive strings I was disappointed because I expected more but luckily have found a better string to play with.

     
    5.0

    Ernie Ball Cobalt Strings are Great!

    By hoffcorp

    from Dallas, TX

    About Me Experienced

    See all my reviews

    Verified Buyer

    Pros

    • Good Tone
    • Incredible volume and bright sound

    Cons

      Best Uses

        Comments about Ernie Ball 2723 Cobalt Super Slinky Elecric Guitar Strings:

        These strings add a brightness to the tone, add gain without distortion, but will crunch nicely if you need to boost the gain and dig in.

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