ProSteels are D'Addario's brightest and most magnetic guitar strings. A specialized alloy delivers harmonically rich, brilliant high end, and increased crunch and sustain. Each wrap is precisely wound onto a hex core using exclusive computer-controlled machines that monitor wrap speed and tension.

EPS520's offer a super-bright, crunchy tone and corrosion resistance for longer string life. D'Addario XL ProSteels utilize an exclusive corrosion-resistant steel alloy that delivers super-bright tone without shrill overtones.

EPS530's offer a super-bright, crunchy tone and corrosion resistance for longer string life. D'Addario XL ProSteels utilize an exclusive corrosion-resistant steel alloy that delivers super-bright tone without shrill overtones.

PS590 Guitar String set is precisely wound onto a hex core using D'Addario's exclusive computer-controlled machines that monitor wrap speed and tension. The result is guitar strings with precise intonation and unparalleled consistency, set after set.

D'Addario is the world's largest manufacturer of strings for musical instruments. Many top guitarists won't play any other brand. Regardless of your playing style, D'Addario has a string set that's right for you.

D'Adarrio's XL Nickel Wound electric guitar strings, their most popular string, gives your guitar a bright and detailed sound with spot-on intonation. The hexagonal high carbon steel core is wrapped with nickel-plated steel for a long-lasting string that's ready to tackle any style of music.

D'Adarrio's XL Nickel Wound electric guitar strings, their most popular string, gives your guitar a bright and detailed sound with spot-on intonation. The hexagonal high carbon steel core is wrapped with nickel-plated steel for a long-lasting string that's ready to tackle any style of music.

XL Nickel Wound, D'Addario's most popular electric guitar strings, are precision wound with nickelplated steel onto a carefully drawn, hexagonally shaped, high carbon steel core.

EXL120+, with its 9.5 gauge high E, is the ideal "step up" string set for players who are moving up from 9 to 10 gauge sets. Additionally, it's great for balancing tension between various scale length guitars. If you play 9s on a 25 1/2" scale guitar, try EXL120+ for your shorter scale length instruments to maintain more consistent feel and playability.

XL Nickel Wound, D'Addario's most popular electric guitar strings, are precision wound with nickelplated steel onto a carefully drawn, hexagonally shaped, high carbon steel core. The result, strings with long lasting, distinctive bright tone and excellent intonation, is ideal for the widest variety of guitars and musical styles.

XL Nickel Wound, D'Addario's most popular electric guitar strings, are precision wound with nickelplated steel onto a carefully drawn, hexagonally shaped, high carbon steel core. The result, strings with long lasting, distinctive bright tone and excellent intonation, is ideal for the widest variety of guitars and musical styles.

EXL140 is one of D'Addario's most popular hybrid sets, combining the high strings from an EXL110 (.010) with heavier low strings (.052). This combination delivers powerful low end for heavy chording and flexible plain steel strings for bending. Optimized for down or drop tuning!

XL Nickel Wound, D'Addario's most popular electric guitar strings, are precision wound with nickelplated steel onto a carefully drawn, hexagonally shaped, high carbon steel core. The result, strings with long lasting, distinctive bright tone and excellent intonation, is ideal for the widest variety of guitars and musical styles.

D'Addario XL Nickel Electric Bass strings are precision wound on their exclusive computer-controlled machines. These strings deliver excellent magnetic output while providing a smooth, comfortable surface that reduces premature fret wear.

D'Addario XL Nickel Electric Bass strings are precision wound on their exclusive computer-controlled machines. These strings deliver excellent magnetic output while providing a smooth, comfortable surface that reduces premature fret wear.

D’Addario EXL220 offers more flexibility for players than a standard bass set while still maintaining the distinctive combination of tone and feel found in all XL Nickel Wound bass sets. Fits long scale basses with a string scale length of up to 36 1/4 inches.

D’Addario EXL220-5 is a 5-string version of our popular EXL220 set. With the addition of the .125 low B string, this set offers more flexibility for players than a standard bass set while still maintaining the distinctive combination of tone and feel found in all XL Nickel Wound bass sets. Fits long scale basses with a string scale length of up to 36 1/4 inches.

EXP220 Coated Strings provide longer life and increased durability coupled with the brightness, clarity and sensitivity you've come to expect from D'Addario super soft bass strings. Here is how it works: An ultra-fine layer of EXP coating is bonded to the phosphor bronze wrap wire which is then wound onto the hex-shaped core wire.

85/15 Bronze combines the brilliance of 80/20 bronze with the longer life characteristics of Phosphor Bronze. The 85/15 Bronze wrap wire is precision wound onto a carefully drawn, hexagonally shaped high carbon steel core, resulting in long lasting, bright sounding tone with excellent intonation.

Pro-Arte strings are our the world's best selling and D'Addario's premium classical guitar strings. All Pro-Arte treble strings are sorted by a sophisticated computer-controlled laser machine which performs diameter/tension measurements and quality checks, insuring true sounding, precise trebles in every set. Pro-Arte basses are wound using silverplated copper on a multi-filament nylon core. Our 9 string configuration offers two sets of basses, sealed separately, and one set of trebles

EJ20 features a wound 3rd string and is optimal for "jazz" style playing and some drop tunings. XL Nickel Wound electric guitar strings, long recognized as the industry standard, are ideal for a wide range of musical styles.

EJ21 features a wound 3rd string and is optimal for "jazz" style playing and some drop tunings. XL Nickel Wound electric guitar strings, long recognized as the industry standard, are ideal for a wide range of musical styles.

EJ65C is a string set for concert ukulele, utilizing Pro-Arté Nylon trebles. Pro-Arté Custom Extruded Nylon sets the standard in terms of ukulele tone, intonation, and dynamic response.

EJ65S is a string set for soprano ukulele, utilizing Pro-Arté Nylon trebles. Pro-Arté Custom Extruded Nylon sets the standard in terms of ukulele tone, intonation, and dynamic response.

EJ65T is a string set for tenor ukulele, utilizing Pro-Arté Nylon trebles. Pro-Arté Custom Extruded Nylon sets the standard in terms of ukulele tone, intonation, and dynamic response.

EPS170-6 is a light gauge string set for 6-string, long scale electric bass. XL ProSteel electric bass strings utilize a stainless steel wrap wire, enhancing the strings' interaction with magnetic pickups, producing a distinctively bright and present tone.

NB1047 are ideal for beginners or players who prefer a softer tone and easy bending.

Acoustic players who take pride in their instruments will appreciate the pure, unhyped tone of D'Addario nickel bronze strings.

This 6-string set of NB1252BT Balanced Tension Light Nickel Bronze Acoustic Guitar Strings from D'Addario are premium uncoated strings designed to bring out the crisp and clear sound of your guitar.

This 6-string set of NB1253 Light Nickel Bronze Acoustic Guitar Strings from D'Addario are premium uncoated strings designed to bring out the crisp and clear sound of your guitar.

This 6-string set of NB1256 Light Top/Medium Bottom Nickel Bronze Acoustic Guitar Strings from D'Addario are premium uncoated strings designed to bring out the crisp and clear sound of your guitar.

This 6-string set of NB1356 Medium Nickel Bronze Acoustic Guitar Strings from D'Addario are premium uncoated strings designed to bring out the crisp and clear sound of your guitar.

D'Addario XT Acoustic 80/20 Bronze strings combine our most popular acoustic alloy with an advanced corrosion resistance treatment on every string in the set, preserving the natural tone and feel of uncoated strings. Available for 6 and 12-string acoustic guitar ranging from extra-light to medium gauges.

D'Addario XT Acoustic 80/20 Bronze strings combine our most popular acoustic alloy with an advanced corrosion resistance treatment on every string in the set, preserving the natural tone and feel of uncoated strings. Available for 6 and 12-string acoustic guitar ranging from extra-light to medium gauges.

D'Addario XT Acoustic 80/20 Bronze strings combine our most popular acoustic alloy with an advanced corrosion resistance treatment on every string in the set, preserving the natural tone and feel of uncoated strings. Available for 6 and 12-string acoustic guitar ranging from extra-light to medium gauges.