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Three sealed packs of extra-light phosphor bronze acoustic guitar strings in paper envelopes inside a cardboard sleeve

D'Addario

D'Addario EJ15 Acoustic Guitar Strings Extra Light 3 Pack

SKU CH-BK8C-6WPX8

Extra light phosphor bronze strings with hexagonal steel cores for lower tension and warm acoustic tone, three sets per pack

  • Extra light gauge lowers tension for easier playability on vintage instruments
  • Phosphor bronze winding delivers warm, balanced acoustic tone since 1974
  • Hexagonal high-carbon steel core ensures excellent intonation and long life
  • Corrosion-resistant materials extend string lifespan through frequent playing
  • Precision winding technology produces 500,000 to 700,000 consistent strings daily

D'Addario EJ15 Phosphor Bronze Strings

The D'Addario EJ15 set uses phosphor bronze wound onto a hexagonal high-carbon steel core. First introduced in 1974, these strings produce a warm, well-balanced acoustic tone suited to vintage instruments and players who prefer lower tension. The extra-light gauge reduces finger fatigue and makes fretting easier across the neck. Digitally controlled winding machines running at 500 to 700 thousand strings per day ensure consistent intonation and corrosion resistance.

Players seeking lower tension and vintage feel

Guitarists who want a softer touch and bright, resonant sound on older or lightly braced acoustics will appreciate the extra-light gauge. Musicians who need higher volume projection, heavier gauge tension, or coated string longevity should consider alternative string sets better matched to those requirements.

Phosphor bronze alloy with hexagonal steel core

The precision-wound phosphor bronze wrap wire on a drawn hexagonal core delivers the bright tone and tuning stability that define the EJ15 character. This construction is the single specification that determines whether the string response matches your playing style and instrument setup.

Highlights

  • Extra light gauge lowers tension for easier playability on vintage instruments
  • Phosphor bronze winding delivers warm, balanced acoustic tone since 1974
  • Hexagonal high-carbon steel core ensures excellent intonation and long life
  • Corrosion-resistant materials extend string lifespan through frequent playing
  • Precision winding technology produces 500,000 to 700,000 consistent strings daily

Specifications

BrandD'addario

Questions about this item

How often will the phosphor bronze strings need changing with daily play?

The extra light gauge and corrosion-resistant phosphor bronze windings extend life, but string replacement timing depends on playing frequency, sweat acidity and cleaning habits.

What limits tone quality first during long sessions?

Lower tension from the extra light gauge reduces finger fatigue and keeps intonation stable, so the first practical limit is usually fret wear or setup rather than the strings themselves.

Do the strings run hot or make noise when played for hours?

Guitar strings generate negligible heat and no electrical noise; any audible sound comes from the instrument's acoustic resonance, not the strings overheating.

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