Detail 01
Extra Light (10-47)
This set uses D'Addario's Extra Light 10-47 gauge designation.

Independent shopping perspective
Built for acoustic guitarists who want a protected string set without giving up a smooth playing surface. XS uses an ultrathin coating over its wound phosphor bronze strings to guard against corrosion and buildup, with polymer treatment on the plain steels as well. D'Addario rates the set for up to 200 playing hours. High-carbon NY Steel cores and treated plain strings are intended to support strength and tuning stability through regular playing.


Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.

Detail 01
This set uses D'Addario's Extra Light 10-47 gauge designation.
Detail 02
The coating covers the wound strings to protect their phosphor bronze winding from corrosion and buildup.
Detail 03
The plain strings receive treatment intended to reduce slippage and support tuning stability.
Final check

Product questions
Straight answers to the questions shoppers most often ask about this product.
D'Addario rates them for up to 200 hours of playing time.
The plain steel strings receive a polymer treatment, while the wound strings use an ultrathin polymer coating.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.