D'Addario EJ17 Phosphor Bronze Medium (.013-.056) Acoustic Guitar String Set

Medium Acoustic Guitar String Set

The D’Addario EJ17 Phosphor Bronze Acoustic Guitar String Set delivers increased volume, projection, and resistance for players who prefer a substantial medium-gauge feel. Designed for full-size, six-string steel-string acoustic guitar, this .013–.056 set supports forceful strumming, flatpicking, and other playing styles that benefit from firm tension and a bold, resonant response.

The wound strings are precision wrapped with phosphor bronze wire over hexagonal high-carbon steel cores, providing tonal warmth, balance, and dependable intonation. Plain steel treble strings add clarity and definition across the upper register. The uncoated, round-wound construction preserves a direct feel and natural acoustic response, while ball ends allow straightforward installation on compatible guitar bridges. Made at D’Addario’s New York production facility, the EJ17 set is well suited to guitarists seeking maximum acoustic volume and projection from a traditional phosphor bronze string set. Because medium strings place greater tension on the instrument than lighter gauges, players should confirm that their guitar is properly set up for this gauge.

Features & Specifications

• Instrument: Six-string acoustic guitar
• String Count: Six-string set
• Size: 4/4
• Gauge: Medium
• String Gauges: .013, .017, .026, .035, .045, .056
• Core Material: High-carbon steel
• Core Shape: Hexagonal
• Wrap Material: Phosphor bronze
• Construction: Round wound
• Coating: Uncoated
• String End: Ball end
• Model: EJ17
• Country of Origin: USA