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Your cart is empty.Engineered to maximize output and clarity, Ernie Ball Cobalt Slinky Bass Strings are 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 with perfect intonation. Gauges .045, .065, .080, .100, .130. Part number 2736.
Eddie S.
2025-09-05 13:18:42
These strings ROCK. I bought these in Oct 2023 and still appreciate their sound and clarity on my Z3 Sire. Granted, I did do the water boiling trick a couple of times to get rid of the gunk that accumulates over time but I think thats testament to their overall durability and quality.There are only 2 drawbacks to these in my opinion.1. They feel a little rougher than some smoother strings I've tried (ex. Daddario NYXL and XT) but this is something you get used to.2. They tend to rust quite easily. Compared to other strings I've done the boiling hack to, these def rust more.Besides those two nitpicks, they are my favorite due to the output, clarity, tone, and stability.Having tried a decent number of different string types/brands (Rotosound, Elixir, Daddario, DR, etc.) I definitely recommend giving these a try as they are a worthy contender in the gauntlet.
DAVID W YOUNG SR.
2025-08-26 15:53:00
I have been searching for the sound theseStrings provide if you like to slap bassYou must get these Strings!!
_micje_
2025-07-12 14:20:17
I’ve been playing for 43+ years and IMHO, these are the best all around flat wound electric bass string. Just the right tension and brightness, and longevity. I prefer these over, Fender, GHS, Labella, Dunlop, Pyramid, Rotosound…I’ve tried them all. They work well with headless bass systems too. Used these on my LeH Offset 5 and Ibanez EHB1505 with great results. Once they’re worked in a little, they stay in tune. I recommend these strings
Stone
2025-05-21 17:02:51
To date I have probably tried every bass string out there. These give me everything I look for. A full loud B string and Singing Highs on the D/G. I using them on 2 separate Ibanez 5’s. A 1405 and a SR5FMDX
Peter S
2025-05-14 11:24:18
I've been a fan of the regular Ernie Ball 5-string set for over a decade. I wanted to give the cobalt a try. They sounded good, but the A string popped at the bridge while I was tuning the bass. Never happened before. I did call Ernie Ball and they responded quickly and mailed me a replacement. Hopefully, this was a one-off occurrence.
Oregon Steelhead
2025-05-06 15:44:49
Great tone easy on the fingers last longer than standard strings
gorham smoker
2025-04-02 13:11:19
Ernie Ball strings just sound good and they're not super expensive.
Miss V
2025-03-02 13:49:11
I went to buy a replacement set as I had been using EB Cobalts for a while now. I noticed a "used" set posted in original packaging and in good condition, so I thought I could save a few bucks and break-in time. Unfortunately, the "E" was already unraveling and the original buyer returned them and Amazon resold them. Once the outer ribbon starts unraveling they're no good. The original buyer had cut the string, probably before bending it, and it unraveled. Good for the buyer, bad for me. I requested a return and ordered a "new" set. That set came the next day and worked great! Lessons learned, 1) don't buy used strings, 2) bend before cutting or wind the whole string(looks unsightly I know) and 3) buy Amazon as they back their products and mistakes.
Sankarshan K.
2025-02-15 13:07:29
Great soundThe strings form a protective bluish oxidisationBut that's the cobaltThey should last long
Jolan
2025-01-11 13:16:50
thank you past delivery
guettleo
2024-12-27 14:49:54
Zunächst einmal, braucht man als Bassist wirklich neue Saiten? Wenn man den Bass kauft, sind schließlich Saiten darauf ;-)Ab und an kommt man vielleicht doch in die Verlegenheit mal neue Seile aufzuziehen. Das hier sind meine liebsten. Die leicht eigene Note im Sound, macht richtig Spaß. Wie immer bei neuen Saiten, hält dieser Effekt nicht allzu lange an. Einige Proben oder Aufnahmesessions sind aber natürlich möglich. Dank dieser Dinger wurde ich bassistenuntypisch zum regelmäßigen Wechseler der Saiten.
Francisco de Asis
2024-11-30 10:36:28
Además de ser los mejores en su campo, concretamente este tipo de cuerdas me dan el sonido que llevaba mucho tiempo buscando, no es metálico, potencia el sonido y los graves y son cómodas a la hora de hacer slides. En definitiva, ofrecen un sonido contundente
Tanuj Raghav
2024-11-19 17:54:01
Recieved these strings in horrible condition, rusted all over and totally unusable. Didn't get a replacement or refund either, DONT BUY THESE!!
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