Ernie Ball .018 RPS REINFORCED PLAIN ELECTRIC GUITAR STRINGS
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Manufacturer Information
Ernie Ball
https://www.ernieball.com
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Safety manager:
Algam SAS
Email: contact@algam.net
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A Reinforced String for Playing Louder, Longer
The Ernie Ball Slinky RPS Nickel Wound 18 strings are designed for guitarists tired of seeing their strings break at the ball end. Thanks to their brass overwrap (RPS technology), the wound strings gain mechanical strength and maintain tuning stability better, even under heavy playing. The choice of gauges and nickel winding aims for a convincing musical balance: rich harmonics, a clear tone, and a consistent output, all while preserving the famous Slinky feel appreciated for its playability.
Technical specifications
| Type of cord attachment | Ball end | Nbr of strings | 1 |
| Category | Electric single string | Spun | round, unfiled |
| Draw | 18 | Material | brass |
| Brand | Ernie Ball | Gauge | 18 |
| Series | Slinky RPS | Design | gauges and winding engineered for rich and balanced harmonics |
| Type | guitar string | Comfort | "Slinky" feel |
| Winding | Nickel Wound | Benefits | improved breakage resistance and enhanced tuning stability |
| Reinforcement | brass overwrap at the ball end (RPS) | ||
Questions frequently asked
Is this Ernie Ball Slinky RPS Nickel Wound 18 string sold individually?
This reference includes a single electric guitar string with a ball end.
What is the gauge of this electric guitar string?
The gauge is 18. It corresponds to an unwrapped round string.
What is the purpose of the RPS reinforcement at the ball end?
The RPS brass winding reinforces the area near the ball end. This design aims to reduce breakage at that point. Tuning stability is also improved during intense playing.
Is the Slinky RPS 18 string nickel wound?
The winding is indicated as Nickel Wound, while the 18 gauge string is specified as unwrapped. The reinforcement at the ball end is made of brass.
What sonic character does the Slinky RPS design provide?
The gauges and windings are designed to produce rich, balanced harmonics with a Slinky feel.



