Gear article

Dunlop Jim Root Signature Strings (12-64)

The Dunlop Jim Root Signature Strings are a heavy-gauge nickel-wound electric guitar set designed specifically for low-tuned metal performances. Developed for Slipknot guitarist Jim Root, these strings feature a custom gauge range of .012 to .064 to provide stability and tension during Drop A and Drop B tuning.

Dunlop Jim Root Signature Strings Drop A 12-64
Dunlop Jim Root Signature Strings Drop A 12-64
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Overview

The Dunlop Jim Root Signature Strings are engineered to meet the high-tension requirements of modern heavy metal. By utilizing a custom selection of thicker gauges, these strings address the common issue of 'spaghetti strings'—the loss of string tension and clarity that occurs when standard sets are tuned down significantly. They are primarily associated with the aggressive riffing style of Slipknot and are built to withstand high-impact playing.

History and Development

Dunlop collaborated with Jim Root to create a set that could handle the extreme drop tunings used throughout his career. While many signature products focus on aesthetics, this set was developed as a functional solution for players who require reliable intonation and tactile resistance when tuning as low as Drop A. The result is a set that maintains the structural integrity required for touring professional musicians.

Larsen Strings Larsen Cello D String 1/8 Size Medium
Larsen Strings Larsen Cello D String 1/8 Size Medium

Technical Features

The set features a graduated gauge profile starting at .012 for the high E and ending at .064 for the low string. Key technical benefits include:

  • Increased Tension: The .064 low string ensures that even in Drop A, the string retains enough 'snap' for fast palm-muted passages.
  • Durability: Designed for heavy 'chugging' and aggressive pick attacks.
  • Material: Nickel-wound construction provides a balance of magnetic output and longevity.

Sound Character

The sonic profile of the Jim Root Signature set is defined by tightness and clarity in the lower frequency spectrum. Unlike lighter sets that may sound muddy or indistinct when tuned down, these strings provide a focused 'thump' and clear note separation. This makes them particularly effective for high-gain amplifier settings where articulation is critical.

Target Audience

These strings are specifically suited for metal guitarists who play in Drop B or Drop A tunings. They are ideal for players who find standard 'heavy' sets (such as 10-52 or 11-56) too loose for their playing style. While they can be used for standard tuning, the extremely high tension would likely require a significant setup adjustment and may be uncomfortable for most players.

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Frequently asked questions

What are the specific gauges in the Jim Root set?
The set includes gauges .012, .016, .020, .038, .052, and .064. This progression is designed to provide balanced tension across the fretboard for drop-tuned configurations.
Which tuning are these strings designed for?
They are specifically optimized for Drop B and Drop A tunings. The heavy .064 gauge allows the lowest string to remain tight and articulate at these depths.
Who is Jim Root?
Jim Root is a prominent guitarist known for his work with the heavy metal bands Slipknot and Stone Sour. These strings are his signature set, designed to facilitate his specific playing style.
Will these strings fit a standard nut?
Due to the .064 gauge, the nut slots on most standard guitars will likely need to be professionally widened. Attempting to force these strings into narrow slots can damage the nut.
How do these compare to Ernie Ball M-Steel strings?
Ernie Ball M-Steel strings (like the 2921 set) use a different alloy for higher output. The Dunlop Jim Root strings focus specifically on custom heavy gauges for lower tunings rather than just material composition.
Are these strings suitable for E Standard tuning?
Using a .064 set in E Standard is not recommended as it creates excessive tension that could damage the guitar neck or bridge. These are intended for significantly lower pitches.
What is the typical price for a set?
In the UK market, these strings typically retail for approximately £15 per set. Prices may vary slightly depending on the retailer and shipping costs.
What does 'spaghetti strings' mean?
This term refers to strings that become too loose and floppy when tuned down, leading to poor intonation and buzzing. The Jim Root set prevents this by using thicker gauges.
Are these strings nickel-plated or pure nickel?
These are nickel-wound steel strings, which is the industry standard for electric guitars to provide a bright, punchy tone with high magnetic output.
Can I use these for a 7-string guitar?
This is a 6-string set. While individual strings could be used in a custom 7-string setup, the gauges are specifically balanced for a 6-string instrument tuned to Drop A.
How is the durability of these strings?
Dunlop describes the durability of this signature set as having 'no bounds.' They are specifically built to withstand the aggressive 'chugging' style of heavy metal performance.
Do I need to adjust my guitar's truss rod?
Yes, switching to a heavy .012-.064 set will likely require a truss rod adjustment. The increased tension, even in low tunings, changes the pull on the neck compared to standard light gauges.