Augustine normal tension strings feature nylon treble strings and medium tension bass strings. The Classic/Red strings are perhaps the most comfortable string set. Their forgiving softness and full tone make them a favorite choice for many beginners.

Warm, Soft, and Full sound

Classic nylon strings for the trebles and high tension strings for the bass combine the vintage sound of the old masters with modern features, so your guitar shines. Playability and a full sound make this a distinctive set.

Velvet-soft, Dark and Comfortable sound

Each Curt Mangan® Fusion Matched® string is handcrafted to deliver the ultimate tone experience with solid, tight lows, balanced mids, and sparkling highs with a smooth, silky feel.

Thicknesses: 28-32-40-30-35-43

Pro-Arté Carbon is one of D'Addario's most popular classical strings, offering superior intonation and a perfect blend of tone, clarity, and projection. The twisted, multifilament composite core of the Dynacore bass strings delivers a brilliant, responsive attack with unparalleled intonation, while the fluorocarbon treble delivers the brightest, most projecting tone of all D'Addario classical trebles. The result is modern sound projection and a superb tonal character beloved by classical guitarists. This hard-tensioned set offers rich tone and powerful projection.

Pro-Arté Carbon is one of D'Addario's most popular classical sets, offering superior intonation and a perfect blend of tone, clarity, and projection. The twisted, multifilament composite core of the Dynacore bass strings delivers a brilliant, responsive attack with unparalleled intonation, while the fluorocarbon treble delivers the brightest, most projecting tone of all D'Addario classical trebles. The result is modern sound projection and a superb tonal character beloved by classical guitarists. This Normal Tension set is the best-selling tension, favored for its balance of rich tone, comfortable feel, and dynamic projection.

6-string normal tension classical guitar string set.

A single crystal nylon thread for the high notes, and coated with silver-copper with antioxidant protection on the multifilament nylon thread for the low notes.

EJ46, high tension, is a popular choice for its rich tone, increased resistance, and strong projection.

Pro-Arte, the world's most popular classical strings, are D'Addario's premium classical guitar string sets. All Pro-Arte strings are sorted by a sophisticated computer-controlled laser machine that measures diameter and tension, ensuring true, precise high notes in every set. Pro-Arte bass strings are wound with silver-plated copper on a multi-filament nylon core for a consistent, warm, yet projecting tone.

The EJ45, normal tension, is D'Addario's best-selling classical set, preferred for its balance of rich tone, comfortable feel, and dynamic projection.

Pro-Arte, the world's most popular classical strings, are D'Addario's premium classical guitar string sets. All Pro-Arte strings are sorted by a sophisticated computer-controlled laser machine that measures diameter and tension, ensuring true, precise high notes in every set. Pro-Arte bass strings are wound with silver-plated copper on a multi-filament nylon core for a consistent, warm, yet projecting tone.

EJ44, extra hard tension, is optimal for maximum string resistance and projection without compromising tone.

Pro-Arte, the world's most popular classical strings, are D'Addario's premium classical guitar string sets. All Pro-Arte strings are sorted by a sophisticated computer-controlled laser machine that measures diameter and tension, ensuring true, precise high notes in every set. Pro-Arte bass strings are wound with silver-plated copper on a multi-filament nylon core for a consistent, warm, yet projecting tone.

D'Addario Classical Nylon Student strings are specially designed for beginning classical guitarists. The traditional combination of silver-plated copper, wound with nylon, and clear nylon creates a charming, soft balance that appeals to students. Classical Nylon sets are also available in smaller sizes for beginner instruments. Normal Tension strings are the best-selling, optimal-tension strings, preferred for their rich tone, comfortable feel, and dynamic projection.

The 900 Golden Superior® set features gold nylon trebles and polished golden alloy wound basses. The smooth surface of the basses, specifically designed for concert performers, allows the player to change positions without any noise or squeal. These highly polished basses are recommended for both studio recordings and live performances.

Treble Strings: E1 - B2 - G3

• ALLIANCE Fluoro carbon thinner strings offers a clear sound all over the treble strings.
• Authorize infinity of nuances and colors and remain clear on very high position.
• G3rd assumes a perfect transition from B2 to A3.

Bass Strings: D4 - A5 - E6

• Wound on nylon.
• Stiffer and brilliant powerful sound.
• Large overtones spectrum.
• Offer consistent resistance under fingers for a fast response and an easy control.

Treble Strings: E1 - B2 - G3

• ALLIANCE Fluoro carbon thinner strings offers a clear sound all over the treble strings.
• Authorize infinity of nuances and colors and remain clear on very high position.
• G3rd assumes a perfect transition from B2 to A3.

Bass Strings: D4 - A5 - E6

• Wound on nylon.
• Stiffer and brilliant powerful sound.
• Large overtones spectrum.
• Offer consistent resistance under fingers for a fast response and an easy control.

Treble Strings: E1 - B2 - G3

• ALLIANCE Fluoro carbon thinner strings offers a clear sound all over the treble strings.
• Authorize infinity of nuances and colors and remain clear on very high position.
• G3rd assumes a perfect transition from B2 to A3.

Bass Strings: D4 - A5 - E6

• Wound on nylon.
• Stiffer and brilliant powerful sound.
• Large overtones spectrum.
• Offer consistent resistance under fingers for a fast response and an easy control.

Treble Strings: E1 - B2 - G3

• ALLIANCE Fluoro carbon thinner strings offers a clear sound all over the treble strings.
• Authorize infinity of nuances and colors and remain clear on very high position.
• G3rd assumes a perfect transition from B2 to A3.

Bass Strings: D4 - A5 - E6

• A significantly different strings.
• A new core made of a very different multifilament raw material
• makes cantiga basses strings an actual innovation.
• Outstanding specific characteristics.
• Easy comfortable safe playing.

Treble Strings: E1 - B2 - G3

• ALLIANCE Fluoro carbon thinner strings offers a clear sound all over the treble strings.
• Authorize infinity of nuances and colors and remain clear on very high position.
• G3rd assumes a perfect transition from B2 to A3.

Bass Strings: D4 - A5 - E6

• A significantly different strings.
• A new core made of a very different multifilament raw material
• makes cantiga basses strings an actual innovation.
• Outstanding specific characteristics.
• Easy comfortable safe playing.

Treble Strings: E1 - B2 - G3

• ALLIANCE Fluoro carbon thinner strings offers a clear sound all over the treble strings.
• Authorize infinity of nuances and colors and remain clear on very high position.
• G3rd assumes a perfect transition from B2 to A3.

Bass Strings: D4 - A5 - E6

• A significantly different strings.
• A new core made of a very different multifilament raw material
• makes cantiga basses strings an actual innovation.
• Outstanding specific characteristics.
• Easy comfortable safe playing.

Treble Strings: E1 - B2 - G3

• ALLIANCE Fluoro carbon thinner strings offers a clear sound all over the treble strings.
• Authorize infinity of nuances and colors and remain clear on very high position.
• G3rd assumes a perfect transition from B2 to A3.

Bass Strings: D4 - A5 - E6

• CORUM «Flexible Strings», wound nylon core.
• A Savarez innovation never done before.
• Outstanding nuances and colors of sounds, fast response like a stiffer string.

Treble Strings: E1 - B2 - G3

• ALLIANCE Fluoro carbon thinner strings offers a clear sound all over the treble strings.
• Authorize infinity of nuances and colors and remain clear on very high position.
• G3rd assumes a perfect transition from B2 to A3.

Bass Strings: D4 - A5 - E6

• CORUM «Flexible Strings», wound nylon core.
• A Savarez innovation never done before.
• Outstanding nuances and colors of sounds, fast response like a stiffer string.

Treble Strings: E1 - B2 - G3

• ALLIANCE Fluoro carbon thinner strings offers a clear sound all over the treble strings.
• Authorize infinity of nuances and colors and remain clear on very high position.
• G3rd assumes a perfect transition from B2 to A3.

Bass Strings: D4 - A5 - E6

• CORUM «Flexible Strings», wound nylon core.
• A Savarez innovation never done before.
• Outstanding nuances and colors of sounds, fast response like a stiffer string.

The 427 Pacesetter Elite® set contains clear nylon trebles and basses are silver-plated copper wound on a nylon filament core. The prototype for the first nylon classic guitar strings, this fifty year old set design has been the standard and most versatile string construction since nylon strings were developed. The moderately priced Pacesetter Elite is by far the world's largest selling set of classical guitar strings.

• Bright tone
• Tension: Medium
• String Gauges: Clear Nylon: .028, .032, .040, Silver-Plated Wound: .028, .033, .041
• Made in the USA with American Wire
• Packaged using MAP Technology (Modified Atmosphere Packaging) to prevent tarnishing and ensure freshness