D'ADDARIO ACOUSTIC GUITAR STRINGS
1) Phosphor Bronze Round Wound (EJ)1) Phosphor Bronze Round Wound (EJ)Introduced to string making by D'Addario in 1974, phosphor bronze has become synonymous with warm, bright, long-lasting string tone. D'Addario phosphor bronze strings are the industry standard in acoustic tone and are the stage and studio choice of top professionals worldwide.
2) EXP Coated Phosphor Bronze Round Wound2) EXP Coated Phosphor Bronze Round WoundAn ultra-fine layer of exclusive EXP Coating is bonded to the wrap wire, which is then wound onto the hex-shaped core wire, resulting in a built-in barrier against corrosion and wear. EXP's sound bright and clear with new string tone that lasts 3-4 times longer than traditional strings.
3) 80/20 Bronze Round Wound (EJ)3) 80/20 Bronze Round Wound (EJ)D'Addario pioneered the use of 80/20 Bronze (sometimes referred to as brass) for use on acoustic guitars. 80/20 Bronze provides crisp, extra-bright tone along with deep lows and tons of volume. These attributes make them ideal for recording.
4) EXP Coated 80/20 Bronze Round Wound4) EXP Coated 80/20 Bronze Round WoundAn ultra-fine layer of exclusive EXP Coating is bonded to the wrap wire, which is then wound onto the hex-shaped core wire, resulting in a built-in barrier against corrosion and wear. EXP's sound bright and clear with new string tone that lasts 3-4 times longer than traditional strings.
5) Flat Tops Phosphor Bronze Semi-Flat Wound (EFT)5) Flat Tops Phosphor Bronze Semi-Flat Wound (EFT)Three Polishing steps produce a smooth, semi-flat playing surface without sacrificing the tone and sustain associated with phosphor bronze strings. Flat Top's smooth feel reduces surface friction and finger noise, making them ideal for recording and slide guitar.
6) Gypsy Jazz & Silk and Steel (EJ)6) Gypsy Jazz & Silk and Steel (EJ)D'Addario Gypsy Jazz strings are specially designed for the Django style. Silverplated Copper is wound on a high carbon steel core , delivering a warm, projecting tone optimal for any Gypsy Jazz style guitar.

Silk and Steel strings provide a mellow tone preferred by many folk and fingerstyle guitar players. Excellent for smaller body acoustic guitars, silk and steel strings make for easier fingering and allow for reduced string noise.