Adamas 1818NU Nuova Coated – Phosphor Bronze Acoustic Guitar Strings 12–53 Adamas 1818NU Nuova Coated are premium strings for acoustic steel-string guitars that combine the legendary Adamas construction with modern protective nanocoating technology. A set of six strings with a gauge of .012–.053 Light uses high-quality Phosphor Bronze alloy, special Composite Gauging diameter gradation, and an exceptionally thin Nuova Coated protective layer. The strings are designed for guitarists who are looking for warm, rich, and natural acoustic sound, good dynamic response and longer lifespan. Thanks to the balanced tension of each string, they are suitable for rhythmic playing with a pick, fingerstyle, accompanying vocals, as well as solo guitar passages. Adamas 1818NU strings are among those used as original equipment on selected Ovation and Adamas acoustic and electro-acoustic guitars. Their distinctive construction follows the original Adamas strings, which gained fame back in the 1980s. Nuova Coated – ultra-thin protective layer for extended durability One of the main advantages of the model 1818NU is technology Nuova Coated. Unlike regular uncoated strings, it uses a protective nanocoating with a thickness of less than 1 micrometer, that is, less than 0.001 mm. The protective coating is applied to the winding wire as well as the steel core before the string is actually wound. This helps to limit the penetration of sweat and moisture between the individual layers and slow down corrosion, which gradually deteriorates the tonal qualities of the strings. Thanks to the exceptionally thin coating, the natural feel while playing and the characteristic sound of Phosphor Bronze alloy are preserved. As a result, the strings can retain their tonal freshness longer compared to regular uncoated strings under similar playing conditions. Premium Phosphor Bronze – warm and harmonically rich sound Adamas 1818NU wound strings are made from a special alloy Phosphor Bronze with an adjusted, higher copper content. This combination provides a warm, full, and harmonically rich sound with a distinct acoustic character. Phosphor Bronze is among the most popular string materials for western acoustic guitars. Compared to some brighter-sounding alloys, it offers a pleasant balance between defined highs, midrange frequencies, and full bass. The resulting sound of Adamas 1818NU strings is suitable for folk, country, pop, blues, acoustic rock, and other music styles where the natural resonance of the guitar is important. Composite Gauging – special string thickness grading Composite Gauging It is characterized by Adamas string technology, where the gauges of individual strings are selected with an emphasis on a balanced playing feel. Compared to standard sets from some manufacturers, the strings H2, G3 and A5 differently chosen, usually thinner gauges. The goal is to achieve a more even tension feel when transitioning between strings and a more natural instrument response. This construction is advantageous when alternating between chord and melodic playing, when picking individual notes, as well as during dynamic playing with a pick. Solid brass Ball End finial Adamas 1818NU strings have brass Ball End fitting, which serves to securely fasten the strings in the bridge of an acoustic guitar. The construction of the E6 and A5 bass strings uses a specific ratio between the diameter of the steel core and the winding. Together with Composite Gauging technology, this is one of the characteristic design features of Adamas strings. String gauges of Adamas 1818NU StringThicknessDesign E1 – thin E.012"Smooth steel string H2 – H.015"Smooth steel string G3 – G.023"Wound string D4 – D.032"Wound string A5 – A.044"Wound string E6 – thick E.053"Wound string Technical specifications ParameterValue BrandAdamas Model1818NU SeriesNuova Coated Product typeAcoustic guitar strings PurposeWestern acoustic and electro-acoustic guitar Number of strings6 – complete set Thickness.012–.053 Thickness designationLight Winding materialPremium Phosphor Bronze Core materialSteel Protective finishNuova Coated – nanocoating Protective layer thicknessLess than 1 micrometer TechnologyComposite Gauging EndingSolid Brass Ball End Wound stringsG3, D4, A5, E6 TuningE – A – D – G – B – E Packaging1 complete set of six strings Adamas and Ovation – a tradition of innovation in acoustic guitars Adamas is a brand closely associated with the American guitar manufacturer Ovation, renowned for its innovative approach to the construction of acoustic and electro-acoustic guitars. The history of the Ovation brand dates back to the 1960s, when the company, led by Charles Kaman, began developing acoustic guitars with an unconventional rounded body made from a special composite material. These instruments gained popularity thanks to their distinctive sound, playing comfort, and stage amplification capabilities. Adamas represents the premium branch of this guitar tradition. The brand is known for technological innovations, experimentation with materials, and a focus on the sound qualities of its instruments. Strings Adamas Phosphor Bronze have become part of the original equipment of selected Ovation and Adamas guitars. The modern Nuova Coated series builds on their distinctive construction and adds a protective technology that extends the lifespan of the strings. Famous Guitarists Associated with the Ovation and Adamas Brands Ovation guitars and Adamas strings have appeared in the hands of many renowned musicians throughout their history. Some of the prominent figures associated with this brand include: Glen Campbell – American singer and guitarist, one of the most famous promoters of Ovation guitars. Al Di Meola – a virtuoso guitarist known for his technical precision and distinctive style. Melissa Etheridge – American singer and guitarist associated with Ovation acoustic and electro-acoustic guitars. Kaki King – a guitarist known for experimental playing techniques and the use of unconventional guitar constructions. Why choose Adamas 1818NU strings? Premium Phosphor Bronze alloy with a rich acoustic sound. Nuova Coated protective technology for longer durability. Ultrathin nanocoating with a thickness of less than 1 micrometer. Protection of both the winding and the steel core. Special thickness grading Composite Gauging. A balanced feel during play and a natural dynamic response. Warm, full, and harmonically rich sound. Solid Brass Ball End Finial. Universal Light gauge .012–.053. Original equipment for selected Ovation and Adamas guitars. Suitable for both acoustic and electro-acoustic western guitars. Frequently Asked Questions (FAQ) What type of guitar are Adamas 1818NU strings designed for? Adamas 1818NU are designed for six-string western acoustic and electro-acoustic guitars built for steel strings. They are not suitable for classical guitars intended for nylon strings. What is the gauge of Adamas 1818NU? This is a Light set with gauges .012, .015, .023w, .032w, .044w, and .053w. What does the Nuova Coated label mean? Nuova Coated is a protective nanocoating technology that helps protect strings from moisture, sweat, and corrosion. The coating has a thickness of less than 1 micrometer. What is the difference between Adamas 1818 and 1818NU? Adamas 1818 Historic Reissue are traditional uncoated strings. The 1818NU model uses modern Nuova Coated protective technology, which helps extend string life while maintaining a natural playing feel. What is Composite Gauging? This is a special graduation of the individual string gauges. In Adamas models, selected strings have a different thickness compared to many standard sets, which helps achieve a more balanced feel when playing. Are Adamas 1818NU strings suitable for fingerstyle? Yes. The Light gauge .012–.053, balanced construction, and good dynamic response allow for comfortable playing with both fingers and a pick. Do Adamas 1818NU strings have a warm or bright sound? The manufacturer describes their sound as warm, rich, and natural. At the same time, the Phosphor Bronze alloy provides sufficient clarity in the highs and harmonic tones. Are Adamas 1818NU also suitable for guitars of other brands? Yes. The strings can be used on compatible western acoustic guitars from various manufacturers. They are not intended exclusively for Ovation or Adamas guitars. Does the package include all six strings? Yes. The package includes a complete set of six strings for an acoustic guitar. Adamas 1818NU – traditional acoustic sound with modern protection Adamas 1818NU Nuova Coated Phosphor Bronze Light .012–.053 are high-quality strings for acoustic guitar that combine the proven Adamas construction, a warm and harmonically rich sound, with modern protective technology. Thanks to the Nuova Coated nanocoating, special Composite Gauging thickness gradation, and the universal Light set, these strings are an excellent choice for guitarists seeking a comfortable playing feel, natural dynamics, and longer string life. Famous musicians who played Ovation guitars Ovation is one of the well-known American guitar brands, whose instruments have appeared on concert stages and in recording studios of world music legends. Since the 1960s, Ovation guitars have gained popularity thanks to their original construction, distinctive sound, and innovative acoustic instrument amplification. Among the well-known musicians who have used Ovation guitars during their careers are: John Lennon (The Beatles) – legendary singer, songwriter, and guitarist who also played Ovation acoustic guitars. Paul McCartney (The Beatles, Wings) – during his career, he has used Ovation guitars among other instruments. Jimmy Page (Led Zeppelin) – one of the most influential rock guitarists, who also played Ovation instruments. Mick Jagger (The Rolling Stones) – the iconic frontman of The Rolling Stones, who also used guitars of this brand. Glen Campbell – American country guitarist and singer, one of the most important historical representatives of the Ovation brand. He also had his own signature models. Richie Sambora (Bon Jovi) – a rock guitarist known for his collaboration with the Ovation brand. Al Di Meola – world-renowned virtuoso guitarist who used Ovation guitars and also had his own signature models. Melissa Etheridge – American rock singer and guitarist, long associated with Ovation guitars. Kaki King – a virtuoso guitarist known for her innovative fingerstyle technique and experimental approach to playing. Dave Mustaine (Megadeth) – guitarist and vocalist of the metal band Megadeth, also listed among the users of Ovation instruments. Steve Lukather (Toto) – renowned rock and studio guitarist who has used Ovation guitars during his career. Julian Marley – reggae musician and son of Bob Marley, who is among the artists represented by the Ovation brand. Ovation guitars have found their place in rock, pop, country, jazz, folk, and reggae. Their popularity among musicians of different generations demonstrates the brand's significance in the development of modern acoustic and electro-acoustic guitars.