John exclusively uses D’Addario EXL110 strings (.010–.046) on all of his Stratocasters. One exception is his 1957 Gretsch White Falcon, where he opts for a heavier set, likely the D’Addario EXL145 (.012–.054).
On occasion, John has also used an .011 gauge string for the high E. The reasons behind this choice, and the circumstances in which he applied it, remain unclear.

D’Addario EXL110 strings are among the most popular electric guitar strings available. They feature a nickel-plated steel winding around a carbon steel core, offering both durability and versatility. Notably, they’re used not just by John but also by players like Joe Satriani, underscoring their adaptability across different styles.
How to string your guitar like John Frusciante
Dave Lee, John’s longtime guitar tech, shared a video on his YouTube channel demonstrating exactly how he strings all of John’s Stratocasters. According to Dave, this method helps ensure “safer” string bending, reducing the likelihood of the guitar going out of tune when the strings are stretched.


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