Stringjoy Custom 7-String Signatures - Nickel Wound Electric Guitar Strings

Your Sound. Your Specs. Your Strings.

Take total control of your tone with Stringjoy Custom 7-String Signatures: the ultimate way to design a set that fits your exact playing style. Whether you prefer tighter lows for drop tunings, smoother bends on the top strings, or a perfectly even feel across all seven, this customizable set lets you dial in every detail.

Crafted in Nashville, TN, each set of Signatures is built with nickel-plated steel wrap wire over a high-carbon hex core, delivering balanced output, excellent tuning stability, and vibrant tone. From crystal-clear cleans to heavy, saturated gain, these strings handle it all while reflecting your unique setup and sound.

Why Players Love Them:

• Fully Customizable Gauges – Choose each string’s gauge to match your tuning, technique, and tonal preference.
• Crafted in Nashville – Wound, inspected, and packaged with care for consistent performance and lasting reliability.
• Versatile Nickel-Wound Tone – Delivers the perfect blend of warmth, punch, and clarity across the entire frequency range.
• Built for Stability – High-carbon cores provide exceptional tuning accuracy and durability through any playing conditions.

Need some help figuring out the right setup? Check out our String Tension Calculator, or give us a shout at support@stringjoy.com 

All gauges lighter than .018 are plain steel, all heavier than .026 are wound. On gauges where we overlap, “p” signifies plain steel, “w” signifies a wound string.