D'ADDARIO EJ39 12-STRING PHOSPHOR BRONZE ACOUSTIC GUITAR STRINGS MEDIUM 12-52
Estimated Shipping Widget will be displayed here!
What you need to know
What you need to know
- Enhanced Projection : stronger Medium tension for a more powerful, resonant acoustic sound and better performance during energetic pick playing.
- D'Addario Signature Phosphor Bronze : warmth, brightness, and balance, ideal for highlighting the harmonic richness of a 12-string acoustic guitar.
- Durability and Intonation : corrosion-resistant phosphor bronze winding over a high-carbon steel hex core for excellent intonation and long-lasting tone.
- Made in USA : designed for reliable performance, with eco-friendly and anti-corrosion packaging to keep strings fresh longer.
Manufacturer Information
D'addario And Co
https://www.daddario.com
------------------------
Safety manager:
D'Addario Europe Ltd
Email:
Address:
A Medium Set Designed for Powerful Rhythms
The D'Addario EJ39 strings are made for 12-string guitarists who want to attack boldly: strong strumming, dynamic rock/folk rhythms, accompaniments that need to fill the space. Their Medium gauge provides a firmer response under the fingers and excellent projection, while maintaining the singing and full-bodied character typical of a 12-string acoustic.
Phosphor Bronze: Warmth, Brightness, and Balance
Introduced by D'Addario in 1974, phosphor bronze has become a benchmark for achieving a sound that is simultaneously warm, bright, and balanced. On this EJ39 set, the combination of corrosion-resistant phosphor bronze winding and a high-carbon steel hex core promotes precise attack, clear chord definition, and convincing note sustain, even during intense playing.
Technical specifications
| Format | standard | Nbr of strings | 12 |
| Type of cord attachment | Without | Color | Bronze |
| Category | acoustic | ||
| Brand | D'Addario | Caliber | 12-52 |
| Model | EJ39 | Detailed gauges | Plain steel.012/.012,.016/.016, Phosphor bronze winding.025/.010(p),.032/.014(p),.042/.020(p),.052/.030(w) |
| Type | 12-string acoustic guitar strings | Tone | warm, bright, and balanced |
| Material | phosphor bronze (windings) | Recommended use | powerful rhythms, strumming, aggressive pick playing |
| Core | high-carbon steel hex core | Packaging | eco-friendly and corrosion-resistant |
| Gauge | Medium | Origin | made in the USA |
Questions frequently asked
Are the EJ39 12-52 strings suitable for a 12-string acoustic guitar?
This set includes 12 strings and is specifically designed for 12-string acoustic guitars. Its Medium 12-52 gauge provides a firmer tension under the fingers.
What tone do the EJ39 phosphor bronze strings produce?
The phosphor bronze winding delivers a warm and bright tone with clear chord definition. The material is corrosion resistant.
Is the 12-52 gauge appropriate for heavy strumming?
With its 12-52 gauge, this set is suitable for powerful rhythm playing and strong strumming. The firm response enhances pick attack. The projection is designed to fill the space in rock or folk accompaniments.
What is the construction of the D'Addario EJ39 strings?
The wound strings combine a phosphor bronze winding with a high-carbon steel hex core. This construction promotes attack and note sustain.
Where are the EJ39 strings made?
They are manufactured in the United States, with eco-friendly packaging resistant to corrosion.



