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Item #:
79786454
Ernie Ball Primo Slinky Cobalt Electric Guitar Strings 9.5-44 Gauge
Item #:
79786454
NGN 35331
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Imported from USA store
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Cobalt strings provide an extended dynamic range, incredible harmonic response, increased low end, and crisp, clear highs.
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What Stands Out
Enhanced Magnetism
Cobalt formulation provides superior magnetic properties for increased output, resulting in a brighter and clearer tone compared to standard nickel strings.
Comfortable Playability
9-42 gauge offers a perfect balance between ease of play and rich tone, making it ideal for both beginner and professional guitarists.
Long-Lasting Durability
These strings resist corrosion and wear, ensuring longevity and consistent performance during extended use, outperforming competitors in durability.
Product Details
| Brand Name | Ernie Ball |
| Instrument | Electric Guitar |
| Number of Items | 1 |
| UPC | 749699116844 |
| Number of Packs | 1 |
| Included Components | Guitar Strings |
| Item Type Name | Electric Guitar Strings |
| Item Weight | 1.1 ounces (31.19 grams) |
| Manufacturer | Ernie Ball |
| Model Name | Ernie Ball Primo Slinky .0095 - .044 |
| Model Number | P02712 |
| Manufacturer Part Number | P02712 |
| Set Name | Primo Slinky |
| String Gauge | Custom |
| String Material Type | Cobalt |
| Coating Description | Cobalt Coated |
| Body Material Type | Cobalt |
| Material Type | Cobalt |
| Color | Primo (9.5-44) |
| Finish Type | Cobalt Coated |
| Sound Profile | Balanced with Enhanced Bass and Treble |
| Recommended Uses For Product | Replacing strings on an electric guitar, Playing electric guitar |
| Brand | Ernie Ball |
Who Should Buy?
-
Intermediate Players
These strings enhance playability and tone, making them ideal for players looking to improve their skills.
-
Gigging Musicians
Durable and reliable, they are perfect for live performances where string quality can affect sound.
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Tone Seekers
Cobalt technology provides a unique sound, appealing to those who prioritize tonal clarity and richness.
-
Beginner Players
Beginners may find these strings too sophisticated, preferring basic options until they develop their style.
Product Description
Ernie Ball Primo Slinky Cobalt Electric Guitar Strings 9.5-44 Gauge
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are Ernie Ball Regular Slinky Cobalt Electric Guitar Strings known for?
Answer: Ernie Ball Regular Slinky Cobalt Electric Guitar Strings are renowned for their enhanced magnetic properties, which provide greater output and better articulation. The cobalt composition helps in producing a bright and clear tone, making them ideal for a variety of musical styles. Musicians often choose these strings for their rich harmonics and robust sustain, offering a balanced feel that suits both strumming and intricate fingerpicking. -
Question:
What gauge is the Ernie Ball Regular Slinky Cobalt set?
Answer: The Ernie Ball Regular Slinky Cobalt electric guitar strings are a 10-46 gauge set. This means they include string tensions that range from .010 inches to .046 inches, allowing for a versatile playing experience that is both comfortable and responsive. This gauge is popular among guitarists for its balance between playability and tonal fullness, making it suitable for various genres from rock to blues. -
Question:
Are these strings suitable for all types of electric guitars?
Answer: Yes, the Ernie Ball Regular Slinky Cobalt strings are suitable for a wide range of electric guitars. Whether you play a Stratocaster, Les Paul, or any other model, these strings offer a universal fit and exceptional performance. Their unique cobalt material enhances electromagnetic pickup response, making them particularly beneficial for electric guitars that rely on that aspect for sound. -
Question:
How do Cobalt strings differ from regular nickel strings?
Answer: Cobalt strings, like the Ernie Ball Regular Slinky Cobalt, differ from traditional nickel-wound strings primarily in their magnetic properties. Cobalt creates a stronger magnetic field, allowing for increased output while maintaining clarity over a range of notes. This results in brighter tones with enhanced sensitivity, making them a preferred choice for guitarists seeking that extra edge in tone and volume. -
Question:
Can I use these strings for alternate tunings?
Answer: Absolutely! The Ernie Ball Regular Slinky Cobalt strings are versatile enough to handle alternate tunings. Many musicians use them for drop tunings or open tunings without fearing they will break easily, thanks to their durable construction. By maintaining intonation and clarity even when tuned lower, these strings can adapt to various styles and preferences. -
Question:
How often should I change these strings?
Answer: String changing frequency often depends on how frequently you play. For regular players, it’s advisable to change your Ernie Ball Regular Slinky Cobalt strings every 1-2 weeks to maintain optimal tone and performance. If you notice any tarnishing or a dull sound, it’s a good indicator that it’s time for a change, ensuring you always have the best sound quality in your performances. -
Question:
What makes Ernie Ball Regular Slinky strings a popular choice among guitarists?
Answer: Ernie Ball Regular Slinky strings are a favorite among guitarists due to their perfect blend of comfort and sound. The 10-46 gauge provides a balanced tension that makes bending notes and playing fast passages accessible. Additionally, the Cobalt version enhances this experience by producing a more robust tone while being highly durable, making them suitable for both live performances and studio recordings. -
Question:
Are these strings good for beginners?
Answer: Yes, the Ernie Ball Regular Slinky Cobalt strings are excellent for beginners. Their gauge offers a comfortable feel for new players who are still developing finger strength and dexterity. Additionally, the enhanced responsiveness allows novices to hear the subtleties in their playing, which is crucial for improving technique. Their affordability combined with performance makes them a practical choice for any beginner. -
Question:
What should I use to clean these strings?
Answer: The best way to clean Ernie Ball Regular Slinky Cobalt strings is to use a soft, lint-free cloth to wipe down the strings after each use. This helps remove oils and dirt that can accumulate during playing, prolonging string life. For deeper cleaning, consider using string cleaner or conditioner designed specifically for guitars, as they help maintain the string’s integrity and tone. -
Question:
Where can I buy Ernie Ball Regular Slinky Cobalt Electric Guitar Strings 3-pack, 10-46 Gauge P03721?
Answer: You can buy the Ernie Ball Regular Slinky Cobalt Electric Guitar Strings 3-pack, 10-46 Gauge P03721 from Ubuy in Nigeria. Ubuy offers a convenient platform for purchasing this high-quality string set, ensuring you have access to a product that enhances your guitar playing experience.
Ernie Ball Electric Guitar Strings P02712 Editorial Review
**** The Cobalt guitar strings have garnered a positive reception from musicians, notably praised for their unique feel, durability, and distinct tonal qualities. Many players report an exceptional sensation while playing, describing the strings as "silky smooth," even on the low E string, which enhances the overall playability. This smoothness contrasts with the firmer texture of other string brands, making it an appealing choice for those seeking a more flexible playing experience. A standout feature of these strings is their strong magnetic reaction with pickups. Players have noted that the strings excel in retaining tuning stability, often staying in tune far better than their previous string brands shortly after installation. This durability translates to a more reliable performance, with users finding that minimal retuning is required over extended playing periods. In terms of sound quality, the Cobalt strings deliver a vibrant and clear tone. Musicians appreciate the clarity and delineation between each string, making it easy to differentiate notes when played. The strings reportedly sustain notes exceptionally well, providing a crisp output that shines through, particularly when using distortion. Players have highlighted the warmth and brightness that these strings bring, with some describing the sound as resonant and almost "sparkling." While many players are delighted by the innovation and performance of Cobalt strings, there are some caveats. A few users expressed concerns regarding string longevity, as they tend to dull faster than other options after extended playtime. Some musicians also noted the potential for breakage in earlier versions, although recent feedback suggests improved durability in current iterations. Overall, guitarists looking for a bright, clear tone combined with smooth playability may find these strings to be an excellent addition to their instrument. **
Customer Reviews & Ratings
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Pros
- Silky smooth feel enhances playability
- Excellent durability and tuning stability
- Strong magnetic reaction with pickups
- Clear, distinct tone with discernible string differences
- Exceptional sustain and clarity, especially with distortion
- Bright and warm sound quality
Cons
- Tend to dull quicker than some other brands
Platform Trust & Buyer Confidence
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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NGN 35331
Order now and get it around Tuesday, September 01
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Engineered to maximize output and clarity.
- Provides a new voice for guitarists and bassists.
- Extended dynamic range and incredible harmonic response.
- Increased low end and crisp, clear highs.
- Stronger magnetic relationship between pickups and strings.
- Made in California with the finest materials.
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