Ernie Ball 2733 Cobalt Hybrid Slinky Bass Strings

.045-.105 4-string Electric Bass Strings - Cobalt
Ernie Ball 2733 Cobalt Hybrid Slinky Bass Strings image 1
Ernie Ball 2733 Cobalt Hybrid Slinky Bass Strings image 1
Sweetwater Savings: $33.00 MSRP: $62.99

Buy More, Save More!

Buy 1 $29.99
Buy 2+ $28.49 Save 5%
In Stock!
Available for immediate delivery!

The Sweetwater Difference

The Sweetwater Difference

Share this with your friends:

Most popular accessories & related items...

Ernie Ball 2733 Cobalt Hybrid Slinky Bass Strings
In Stock!

Next-gen Bass Strings

Ernie Ball Cobalt bass strings are made of a new alloy formulation that gives you higher output, better sound, and longer life. Cobalt strings' special iron/cobalt blend attracts the magnets in your pickups better than any other alloy. When you string up with Ernie Ball Cobalts, you'll immediately notice the incredible comfort these strings offer - silky and pliable under your fretting fingers; your fingers will seem to glide over the strings, letting you execute fast passages effortlessly. And when you plug in, you'll get increased power, beefy yet defined lows, improved midrange focus, harmonics, and sustain, and crisp highs. Try a set of Ernie Ball Cobalt strings - you're gonna love 'em!

Ernie Ball Cobalt 4-string Bass Strings Features:
  • Punchier, higher output strings
  • Beefier lows, with increased definition and growl
  • Increased midrange focus, harmonics, and sustain
  • Longer-lasting than conventional strings
  • .045, .065, .085, .105
  • Made in USA
Try the strings the pros are raving about: Ernie Ball Cobalt bass strings

Tech Specs

Guitar Type Bass
Number of Sets 1
Coated No
Gauges .045, .065, .085, .105
Winding Type Round
Core Material Steel
Winding Material Iron/Cobalt Alloy
Manufacturer Part Number P02733

Customer Reviews

Based on 2 reviews
Write your review

Highest quality strings !

Finest stings I have ever put on my jazz bass! The tone is out of this world.I will never put anything else on my bass . They are louder and bright, they are a little stiffer than other stings but thats not a bad thing, great for slapping . I play all kinds of music , and they work very well ! I think if anyboby tried these puppies ,they would be very happy and never would use anything else. I love the weigh they SING !
Music background: pro musician

Nice strings

These ernie ball strings are quite good, they have really great tension between all strings, and all the strings sound consistent, something I did not find with the Daddarios. They are louder than nickel strings and the note definition of the E string is fantastic, where I found the daddario E string to sound very flubby and didnt really produce a note more just a sound.The two things I dont like about these strings is that they are stickier than nickels, although some people may like this, it gives you a bit more control. Also they create more finger noise. Fantastic for rock and metal, will definitely buy some more.
Music background: Musician, Sound Engineer
See also: Bass Strings, Ernie Ball, Ernie Ball Bass Guitar Strings