Ernie Ball Cobalt Regular Slinky Bass Guitar Strings – 50/105 Gauge

Take your bass tone to the next level with the Ernie Ball Cobalt Regular Slinky Bass Guitar Strings in 50–105 Gauge. Engineered for maximum output, extended dynamic range, and enhanced clarity, these strings deliver powerful low-end punch with crisp highs and exceptional harmonic response.

Ernie Ball’s innovative cobalt alloy construction provides stronger magnetic interaction with pickups compared to traditional nickel strings, resulting in increased volume, improved sustain, and greater tonal definition. The Regular Slinky 50–105 gauge setup offers a solid, balanced feel that’s ideal for aggressive playing styles while maintaining smooth playability and consistent tension.

Perfect for rock, metal, funk, punk, and modern bass performance, these strings are built for players who demand durability, articulation, and high-performance tone both on stage and in the studio.

Features

• Cobalt alloy construction for increased output and clarity
• Enhanced low-end response with crisp highs and strong harmonics
• Greater magnetic attraction for improved pickup response
• Excellent sustain and dynamic range
• Regular Slinky 50–105 gauge for balanced tension and powerful feel
• Durable design with reliable tuning stability
• Suitable for long scale bass guitars

String Gauges

• .050
• .070
• .085
• .105