Detail 01
Phosphor bronze wrap over high-carbon steel core
This is the stated material combination behind the set's warm, balanced tonal character.

Independent shopping perspective
EJ23 is a Super Light 09–45 acoustic set made with phosphor bronze wrap wire over a high-carbon steel core. The precision-wound design is associated with a warm, balanced voice and flexibility across a range of acoustic approaches. For a player choosing strings by gauge and material, this is a light 09–45 option centered on phosphor bronze character rather than a specialty application.


Strong match
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 is the stated material combination behind the set's warm, balanced tonal character.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
They are Super Light 09–45 strings.
They use phosphor bronze wrap wire over a high-carbon steel core.
They are described as warm and sonically balanced.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.