Best Cobalt Electric Guitar Strings in 2025

Ernie Ball Slinkys are played by legends around the world including Slash, Jimmy Page, Metallica, Eric Clapton, and more

Preferred by players across many genres, Regular Slinky’s 10-to-46 gauge has become the industry standard

Element Shield Packaging prolongs string life and keeps strings as fresh as the day they were made

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

Electric guitar strings constructed with nickel-plated steel wrap wire

Played for their bright, vibrant presence and dynamic punch

Ultra-thin NANOWEB Coating provides a traditionally textured, “uncoated” feel

Precision manufactured to the highest standards and most exacting specifications to ensure consistency, optimum performance, and long life

Made from nickel-plated steel wire wrapped around a hex-shaped steel core wire. The plain strings are made of specially tempered tin-plated high-carbon steel, resulting in a bright and well-balanced tone

Signature Slinky feel

Slinky Flatwound bass strings bring together the smooth feel of traditional flats with the power of Cobalt

Cobalt alloy wrap wire delivers added clarity and output without the finger noise of a roundwound string

Optimal core-to-wrap ratio ensures comfortable tension and playability

Model: GBTNT

Roundwound Nickel-Plated Steel on a Hex Core

Offers a brilliant tone and powerful attack, THE POWER STRING.

<p>PL009 is a .009 gauge plain steel string for acoustic or electric guitar. Perfect as a replacement string or for creating customized sets. </p><p>D'Addario plain steel guitar strings are acclaimed worldwide for their superb, long-lasting tone. They are equally suitable for both electric and acoustic guitar.</p><p>D'Addario, the world's largest manufacturer of musical instrument strings, is known as The Players Choice with a reputation for unsurpassed quality and consistency. D'Addario's innovative, environmentally friendly packaging reduces waste and provides protection from corrosion. All D'Addario strings are manufactured in the U.S.A. using proprietary, digitally controlled, state-of-the-art machinery for unmatched performance, set after set.<p>

.009 gauge plain steel string for acoustic or electric guitar

Superb, long-lasting tone

Product Type: Instrument Parts And Accessories

Package Quantity: 1

Country Of Origin: United States

3 individual sets of Regular Slinky Cobalt electric guitar strings

Cobalt produces a stronger magnetic relationship between pickups and strings, resulting in increased output

Cobalt electric guitar strings provide an extended dynamic range, incredible harmonic response, strong low end, and crisp, clear highs

CORROSION-RESISTANT, EXTENDED LIFE - XT Nickel electric strings feature an advanced corrosion resistance coating, extending string life, while preserving the natural tone and feel of uncoated strings.

BRIGHT, VERSATILE TONE - Nickel-plated steel wrap wire provides a bright, versatile electric guitar tone, great for a variety of musical genres.

STAYS IN TUNE, STRONGER STRING - Fusion Twist technology assures XT Nickel strings stay in tune better, while the NY Steel core wire offers greater break strength—bent two whole steps higher, XT strings are still at less than 75% of their breaking point.

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

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

Ernie Ball's new state-of-the-art wire drawing process combined with patented RPS (reinforced plain string) technology dramatically increases tensile strength

Ernie Ball’s Everlast nanotreatment and revolutionary plasma-enhanced wrap wire results in a string that repels oils, resists corrosion, and keeps your tone alive for longer

Legendary Slinky tone and feel, fused with ultimate strength for long-lasting durability

Slinky Flatwound bass strings bring together the smooth feel of traditional flats with the power of Cobalt

Cobalt alloy wrap wire delivers added clarity and output without the finger noise of a roundwound string

Optimal core-to-wrap ratio ensures comfortable tension and playability

20 einzeln verpackte Economy High E-Saiten für E-Gitarre

.009 Gauge als Extra Light

Gute Wahl zum Ersetzen der gebrochenen hohen E-Saite, ohne Geld für ein ganzes Set auszugeben

Superior magnetic attraction providing the most expressive strings ever created

Dynamic frequency response with increased output and added strength

Super Cobalt alloy wrapped around a Managing steel hex core wire, producing a richer and fuller tone with powerful low end response

BRIGHTEST STRING - D’Addario’s brightest electric guitar string.

CUT THROUGH THE MIX - Stainless steel wrap wire produces enhanced interaction with magnetic pickups, creating an extraordinarily bright tone that will cut through any mix.

HEX-CORE - Like all D’Addario electric guitar strings, XL ProSteels are made with our proprietary Hex-Core, ensuring perfect intonation, consistent feel, and reliable durability.

✅ 𝐏𝐑𝐎𝐅𝐄𝐒𝐒𝐈𝐎𝐍𝐀𝐋 𝐐𝐔𝐀𝐋𝐈𝐓𝐘: Following very elaborate manufacturing processes, the results are some impeccably crafted classical guitar strings. We guarantee a brilliant sound quality, durability, optimum tuning stability, and protection against rust often caused by hand sweat.

✅ 𝐏𝐀𝐈𝐍-𝐅𝐑𝐄𝐄 𝐏𝐋𝐀𝐘𝐈𝐍𝐆: Our LightForce classical guitar strings are as soft as butter and require much less force than other manufacturers' strings. With our Light Force strings, you can play for hours without pain. Also, you will have a cleaner grip and get to enjoy your playing sessions more!

✅ 𝐓𝐇𝐄 𝐀𝐋𝐋-𝐑𝐎𝐔𝐍𝐃𝐄𝐑: It doesn't matter if you play soft melodies, fingerstyle, or heavy and extended chords. Belfort classical guitar strings are specially optimized for maximum flexibility in terms of style. Regardless of your playing style, Belfort Classical guitar strings will help you bring out the best in your play. It is also suitable for both beginners and seasoned professionals.

Experience three tones in one pack

Original Slinky - Bright balanced tone

Slinky Cobalt - Higher output

Used on electric and acoustic guitars, banjos and mandolins but, not classical guitars

Experience three tones in one pack

Original Slinky - Bright balanced tone

Slinky Cobalt - Higher output

BESTSELLING SET – XL Nickel are our best-selling electric guitar strings, revered by players since 1974.

VERSATILE, BRIGHT TONE – Nickel-plated steel wrap wire provides a bright, versatile electric guitar tone, great for a variety of musical genres.

FOR THE ULTIMATE PERFORMANCE – Like all D’Addario electric guitar strings, XL Nickel are made with our proprietary Hex-Core, ensuring perfect intonation, consistent feel, and reliable durability.

【DESIGNED IN GERMANY】Havendi is a young German start up. We exist since 2020 and since then we proudly count more then 10.000 customers worldwide. Thanks to our community, we are able to develop more and more awesome products and support talented musicians. Thanks for your trust!

【BRILLANT QUALITY】Thanks to our unique Havendi master craftsmanship and high quality standards, you get outstanding guitar strings that make every gentle melody and powerful chord sound harmonious. The strings are durable, rust-proof and tuning stable thanks to their finishing.

【 EASY TO PLAY】The smoothFORCE strings unfold their full magic with little effort and can be played as smooth as butter. Thus, they guarantee even newcomers with sensitive fingertips more playing fun and faster success.

Cobalt Super Slinky 09-42 3-PK

Next-gen Guitar Strings Strings Electric s:ebpacks .009-.042 3-Pack

.009-.042 Electric Guitar Strings - Cobalt - 3-pack

10-13-17-30-42-52

10-13-17-30-42-52

Hybrid set for those who like thick bottom strings

Nickel wound

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

Nickel wound

Product 1: Cobalt produces a stronger magnetic relationship between pickups and strings than any other alloy previously available

Product 1: Cobalt electric guitar strings provide an extended dynamic range, incredible harmonic response, strong low end, and crisp, clear highs

Product 1: Wound strings consist of Ernie Ball’s Cobalt alloy wrapped around a tin-plated high-carbon steel core wire