Strings

Black Diamond 600B Acoustic Guitar Phosphor Bronze 92/8 [Black Coated] Phosphor Bronze strings give acoustic guitarists enhanced tonal properties. The unique alloy of 92% copper and 8% tin produces a rich, warm sound with notably deep bass tones, rounded out by an especially emphasized midrange response - perfect for fingerstyle playing. Black Diamond Strings® 92/8 black coated strings offer a unique combination of cutting-edge technology and superior protection. With their exclusive blend of Copper (92%) and Zinc (8%), these strings provide users with an exceptionally smooth feel, while also offering improved longevity by protecting against acidic fingerprint buildup that can lead to unwanted overtones. Black Diamond Strings® offer unparalleled longevity, thanks to a protective coating that fends off premature wear caused by hand oils. With this added protection comes the ability for musicians to get up to three or four times more playing time out of their instrument – and easy-to-spot signs when it's finally time to replace them! For maximum coverage, every single one of the strings is equipped with an even coat; ensuring consistent feel across your instrument. MADE IN CALIFORNIA Black Diamond Strings has a rich legacy dating back to 1897, becoming a staple for musicians across the U.S. through the 20th century. Known for their durability and accessibility, Black Diamond Strings were used by a diverse range of guitarists, from blues legends in Mississippi to rockstars like Tom Petty. The company originated through a merger of three string manufacturers and was known for its iconic phosphor bronze and nickel-plated strings. Today, under the stewardship of the Sfarzo family, the brand continues to honor its historic craftsmanship, combining tradition with modern technology to produce high-quality strings that cater to all genres of music. Whether for fingerstyle or heavy rock, Black Diamond Strings still offer musicians the balance of tone, durability, and reliability that has defined them for over a century.

Phosphor Bronze 92/8 Acoustic Guitar VCI Blear Coated Black Diamond Alloy 5109 Acoustic Guitar Strings are built using a proprietary alloy blend that enhances projection and sustain, offering a sweet, responsive tone that stands out from typical phosphor bronze strings. The unique Alloy 5109 formula increases the string's magnetic properties, leading to richer string vibration and better projection, making these strings perfect for acoustic players seeking a balanced sound with more depth. Designed with a hex core for added stability, the wrap wire is tightly bound to prevent slippage, ensuring consistent tuning over time. The strings also feature a polymer coating that provides excellent protection from corrosion caused by sweat and humidity, without sacrificing the natural feel and tonal clarity of the strings. Whether you're a fingerpicker or a strummer, Alloy 5109 offers long-lasting performance with a unique tonal edge that sets them apart from the competition. VCI (Volatile Corrosion Inhibitor), is an Environmentally friendly commercial chemical compound that protects metal from rust and corrosion. MADE IN CALIFORNIA Black Diamond Strings has a rich legacy dating back to 1897, becoming a staple for musicians across the U.S. through the 20th century. Known for their durability and accessibility, Black Diamond Strings were used by a diverse range of guitarists, from blues legends in Mississippi to rockstars like Tom Petty. The company originated through a merger of three string manufacturers and was known for its iconic phosphor bronze and nickel-plated strings. Today, under the stewardship of the Sfarzo family, the brand continues to honor its historic craftsmanship, combining tradition with modern technology to produce high-quality strings that cater to all genres of music. Whether for fingerstyle or heavy rock, Black Diamond Strings still offer musicians the balance of tone, durability, and reliability that has defined them for over a century.

Phosphor Bronze 92/8 Acoustic Guitar VCI Blear Coated [model 600CT] Black Diamond Strings® Phosphor Bronze Strings are renowned for delivering a vibrant, full-bodied sound. Crafted from 92% copper and 8% tin, they offer an incomparable mix of warm tones along with deep resonant bass and crystal clear midrange clarity. Phosphor Bronze strings are perfect for fingerstyle players adding textures and dynamic tones to your musical landscape. After the manufacturing, the strings are put into a high-pressure spray booth which sprays a micro mist. Our proprietary environmentally safe coating adheres to the outer wound strings, then seeps into the crevices. Our treatment not only adds to the life of the strings, but makes for a smoother feel. VCI (Volatile Corrosion Inhibitor), is an Environmentally friendly commercial chemical compound that protects metal from rust and corrosion. MADE IN CALIFORNIA Black Diamond Strings has a rich legacy dating back to 1897, becoming a staple for musicians across the U.S. through the 20th century. Known for their durability and accessibility, Black Diamond Strings were used by a diverse range of guitarists, from blues legends in Mississippi to rockstars like Tom Petty. The company originated through a merger of three string manufacturers and was known for its iconic phosphor bronze and nickel-plated strings. Today, under the stewardship of the Sfarzo family, the brand continues to honor its historic craftsmanship, combining tradition with modern technology to produce high-quality strings that cater to all genres of music. Whether for fingerstyle or heavy rock, Black Diamond Strings still offer musicians the balance of tone, durability, and reliability that has defined them for over a century.

Black Diamond 700 ACOUSTIC/ELECTRIC SILVER PLATED 2% Experience a clean and crisp tone with Black Diamond Strings® silver-plated copper strings. These unique strings provide minimal tension for acoustic-electric guitars, delivering warmer tones than phosphor bronze options whilst maintaining their crispness. Perfect for any player looking to upgrade the sound of their acoustic-electric guitar. the strings is equipped with an even coat; ensuring consistent feel across your instrument. MADE IN CALIFORNIA   Black Diamond Strings has a rich legacy dating back to 1897, becoming a staple for musicians across the U.S. through the 20th century. Known for their durability and accessibility, Black Diamond Strings were used by a diverse range of guitarists, from blues legends in Mississippi to rockstars like Tom Petty. The company originated through a merger of three string manufacturers and was known for its iconic phosphor bronze and nickel-plated strings. Today, under the stewardship of the Sfarzo family, the brand continues to honor its historic craftsmanship, combining tradition with modern technology to produce high-quality strings that cater to all genres of music. 

Black Diamond Acoustic Nashville Bronze - Nickel Infused Parabolic Tension The Black Diamond Nashville Bronze Acoustic Strings offer a unique tonal character by blending nickel and copper in their winding, instead of the more common 80/20 or phosphor bronze. This blend provides a sound reminiscent of the 1950s and 60s, with a warm, vintage tone that is also resistant to corrosion, even without coatings or special treatments. Additionally, the parabolic assembly of the core and wrap wire helps reduce tension on the guitar neck, making these strings an excellent choice for players who want to lessen the strain on their instrument while still achieving that classic tone. The strings deliver a balanced response, making them ideal for players seeking a mix of modern durability with a nostalgic sound. MADE IN CALIFORNIA Black Diamond Strings has a rich legacy dating back to 1897, becoming a staple for musicians across the U.S. through the 20th century. Known for their durability and accessibility, Black Diamond Strings were used by a diverse range of guitarists, from blues legends in Mississippi to rockstars like Tom Petty. The company originated through a merger of three string manufacturers and was known for its iconic phosphor bronze and nickel-plated strings. Today, under the stewardship of the Sfarzo family, the brand continues to honor its historic craftsmanship, combining tradition with modern technology to produce high-quality strings that cater to all genres of music. 

Black Diamond 600 Uncoated Acoustic Guitar Phosphor Bronze 92/8 [600] 600 NATURAL PHOSPHOR BRONZE ACOUSTIC GUITAR 92/8For rich, resonant tones and dynamic bass that add depth to fingerstyle players, Black Diamond Strings® Phosphor Bronze Acoustic Guitar Strings are the perfect choice. These strings feature a combination of 92% copper with 8% tin for warmth and midrange response. Natural Uncoated Black Diamond Strings® deliver the perfect sound to any performance. Our finely tuned high carbon steel core creates a consistent pulse, complemented by winding premium USA made wrap wire at 8,000 rpm with a -1 wrap pitch for maximum tension control. All delivered by our proprietary compressed air spoolers. The result is smooth resonance and an exceptional sustain that will bring your audience alive! MADE IN CALIFORNIA   Black Diamond Strings has a rich legacy dating back to 1897, becoming a staple for musicians across the U.S. through the 20th century. Known for their durability and accessibility, Black Diamond Strings were used by a diverse range of guitarists, from blues legends in Mississippi to rockstars like Tom Petty. The company originated through a merger of three string manufacturers and was known for its iconic phosphor bronze and nickel-plated strings. Today, under the stewardship of the Sfarzo family, the brand continues to honor its historic craftsmanship, combining tradition with modern technology to produce high-quality strings that cater to all genres of music. Whether for fingerstyle or heavy rock, Black Diamond Strings still offer musicians the balance of tone, durability, and reliability that has defined them for over a century.

800 Natural Acoustic Guitar Brass 80/20 Key Features: 80/20 Brass Alloy: Provides a crisper, brighter tone compared to phosphor bronze. Reduced Midrange: A different tonal profile, offering resonant lows and sharp highs. Best For: Players looking for a brighter, punchier tone with reduced midrange compared to traditional phosphor bronze strings. Black Diamond Strings® 800 Natural Acoustic Guitar Brass 80/20 strings are a tantalizing option for experienced guitar players looking to add new textures and tones to their music. Crafted from an alloy of copper and zinc, these strings offer resonant lows, crisp highs, and reduced mid-range frequencies compared with phosphor bronze 92/8s – perfect for taking your sound up a notch! Natural Uncoated Black Diamond Strings® deliver the perfect sound to any performance. Our finely tuned high carbon steel core creates a consistent pulse, complemented by winding premium USA made wrap wire at 8,000 rpm with a -1 wrap pitch for maximum tension control. All delivered by our proprietary compressed air spoolers. The result is smooth resonance and an exceptional sustain that will bring your audience alive! MADE IN CALIFORNIA Black Diamond Strings has a rich legacy dating back to 1897, becoming a staple for musicians across the U.S. through the 20th century. Known for their durability and accessibility, Black Diamond Strings were used by a diverse range of guitarists, from blues legends in Mississippi to rockstars like Tom Petty. The company originated through a merger of three string manufacturers and was known for its iconic phosphor bronze and nickel-plated strings. Today, under the stewardship of the Sfarzo family, the brand continues to honor its historic craftsmanship, combining tradition with modern technology to produce high-quality strings that cater to all genres of music. Whether for fingerstyle or heavy rock, Black Diamond Strings still offer musicians the balance of tone, durability, and reliability that has defined them for over a century.

MADE IN USA | Coated, Nickel hex-wound electric strings ELECTRIX coated strings are expertly crafted in the USA to provide bright and exceptional tonal quality and a high degree of tuning stability. These strings feature a high-carbon steel hex-core pulled to optimal tension and wound with American-sourced nickel-plated steel.  These strings are finished with a microscopic layer of an environmentally-friendly corrosion inhibitor to extend string longevity without compromising tonal quality. Backed by Bog Street 100% Satisfaction Guarantee. OPTIONS: Both single or three-packs Ultra Light 9/42  -  .009 / .011 / .016 / .024 / .032 / .042 Bright Light 10/46  -  .010 / .013 / .017 / .026 / .036 / .046 Medium 11/48  -  .011 / .014 / .018 / .028 / .038 / .048

MADE IN USA | Uncoated, Nickel hex-wound electric strings ELECTRIX uncoated strings are expertly crafted in the USA to provide bright and exceptional tonal quality and a high degree of tuning stability.  These strings feature a high-carbon steel hex-core pulled to optimal tension and wound with American-sourced nickel-plated steel. Backed by Bog Street 100% Satisfaction Guarantee. OPTIONS: *Bright Light-6  10/46  |  .010 / .013 / .017 / .026 / .036 / .046 UltraLight-6   9/42  |  .009 / .011 / .016 / .024 / .032 / .042 Medium-6  11/48  |  .011 / .014 / .018 / .028 / .038 / .048 * Most popular, "standard" set.

 77CY ELECTRIC GUITAR CRYOGENIC -320° by Black Diamond Discover a new level of durability and tonal clarity with Black Diamond Strings® Cryogenically Treated Electric Guitar Strings. Each string is subjected to an extreme freezing process, plunging to -320°F using liquid nitrogen. This advanced treatment tightens the molecular structure of the high-carbon steel core, minimizing microscopic gaps and enhancing the string's overall strength and resilience. The result is a string that not only lasts longer but also provides a purer, more consistent tone, delivering superior stability during performance. Ideal for guitarists seeking a reliable, long-lasting string without compromising on sound quality, these cryogenically treated strings are perfect for both intense gigging and studio work. With the added benefit of extended durability and an even stronger tone projection, they offer a well-rounded option for those looking for enhanced playability and strength. MADE IN CALIFORNIA Black Diamond Strings has a rich legacy dating back to 1897, becoming a staple for musicians across the U.S. through the 20th century. Known for their durability and accessibility, Black Diamond Strings were used by a diverse range of guitarists, from blues legends in Mississippi to rockstars like Tom Petty. The company originated through a merger of three string manufacturers and was known for its iconic phosphor bronze and nickel-plated strings. Today, under the stewardship of the Sfarzo family, the brand continues to honor its historic craftsmanship, combining tradition with modern technology to produce high-quality strings that cater to all genres of music. Whether for fingerstyle or heavy rock, Black Diamond Strings still offer musicians the balance of tone, durability, and reliability that has defined them for over a century.

The Alloy5109 Electric Guitar Strings are designed for players who seek both power and nuance. Crafted with a specialized alloy for enhanced magnetic properties, these strings deliver exceptional sustain, projection, and clarity across a variety of genres. Whether you're playing heavy rock, experimenting with alternative tunings, or seeking rich, full-bodied tones for any style, the Alloy5109 strings offer the flexibility and durability to meet your needs. Perfect for players who demand high performance, whether on stage or in the studio. What sets the Alloy 5109 strings apart is their ability to deliver increased output without sacrificing sound quality. The unique ratio of winding to core size enhances string vibration, while the precision manufacturing process ensures consistency and reliability across every set. These strings also include a microscopic protective coating that guards against corrosion and minimizes fret wear, helping them last longer without compromising their natural feel. With Alloy 5109, guitarists can expect strings that not only provide a robust, powerful sound but also withstand the rigors of regular use, making them a solid choice for players who need reliability, durability, and high-quality sound. Whether on stage or in the studio, these strings are built to meet the demands of serious musicians. MADE IN CALIFORNIA Black Diamond Strings has a rich legacy dating back to 1897, becoming a staple for musicians across the U.S. through the 20th century. Known for their durability and accessibility, Black Diamond Strings were used by a diverse range of guitarists, from blues legends in Mississippi to rockstars like Tom Petty. The company originated through a merger of three string manufacturers and was known for its iconic phosphor bronze and nickel-plated strings. Today, under the stewardship of the Sfarzo family, the brand continues to honor its historic craftsmanship, combining tradition with modern technology to produce high-quality strings that cater to all genres of music. Whether for fingerstyle or heavy rock, Black Diamond Strings still offer musicians the balance of tone, durability, and reliability that has defined them for over a century.

Black Diamond 400B Electric Guitar Nickel Black Coated Utilizing the finest high-carbon steel core wire, our process for crafting guitar strings ensures unparalleled quality. Our proprietary construction features a carefully balanced core-to-wrap ratio in combination with precision tensioning to create ideal playing dynamics that bring out the best sound from any instrument. Black Diamond Strings® offer unparalleled longevity, thanks to a protective black coating that fends off premature wear caused by hand oils. With this added protection comes the ability for musicians to get up to three or four times more playing time out of their instrument – and easy-to-spot signs when it's finally time to replace them! For maximum coverage, every single one of the strings is equipped with an even coat; ensuring consistent feel across your instrument. MADE IN CALIFORNIA  

ELECTRIC GUITAR NICKEL VCI COATED by Black Diamond 400CT Black Diamond Strings® offer strings of unmatched quality thanks to their precise construction. Premium high-carbon steel core wire is pulled to an optimal tension before being wrapped in select superlative grade wrap wire. A meticulously balanced ratio between the two with special pitch and tension controllers ensures a perfect string design, guaranteeing supreme sound and playability for any musician’s requirements. Our signature natural uncoated strings receive an extra layer of VCI protection when they are put through a high-pressure spray booth that applies a micro coat of our unique, eco-friendly formula. This specialized treatment aids in prolonging life and enhancing playability; it also adds to their natural sound without compromising its quality or character. MADE IN CALIFORNIA Black Diamond Strings has a rich legacy dating back to 1897, becoming a staple for musicians across the U.S. through the 20th century. Known for their durability and accessibility, Black Diamond Strings were used by a diverse range of guitarists, from blues legends in Mississippi to rockstars like Tom Petty. The company originated through a merger of three string manufacturers and was known for its iconic phosphor bronze and nickel-plated strings. Today, under the stewardship of the Sfarzo family, the brand continues to honor its historic craftsmanship, combining tradition with modern technology to produce high-quality strings that cater to all genres of music. 

Black Diamond Acoustic Nashville Bronze - Nickel Infused Parabolic Tension The Black Diamond Nashville Bright Electric Guitar Strings were designed to capture the vintage sound of the 1950s and 60s. The key difference in these strings lies in their nickel and copper blend—unlike the typical 80/20 or phosphor bronze strings—offering a unique tonal quality that’s reminiscent of this era. The result is a bright, vibrant sound with excellent clarity, perfect for those seeking that classic tone in their electric guitar setup. These strings are also naturally corrosion-resistant, thanks to the nickel-copper composition, eliminating the need for additional coatings or treatments. Their parabolic assembly reduces tension on the guitar neck, providing smoother playability and ensuring that the guitar remains in tune for longer periods​. This makes the Nashville Brights a great option for players who want a balance of vintage tone and modern durability. MADE IN CALIFORNIA Black Diamond Strings has a rich legacy dating back to 1897, becoming a staple for musicians across the U.S. through the 20th century. Known for their durability and accessibility, Black Diamond Strings were used by a diverse range of guitarists, from blues legends in Mississippi to rockstars like Tom Petty. The company originated through a merger of three string manufacturers and was known for its iconic phosphor bronze and nickel-plated strings. Today, under the stewardship of the Sfarzo family, the brand continues to honor its historic craftsmanship, combining tradition with modern technology to produce high-quality strings that cater to all genres of music. 

UNCOATED NICKEL ELECTRIC GUITAR  Natural Uncoated is exactly that. Our original and natural Black Diamond strings. The core is the pulse of our string. It’s the heartbeat. We pull our high-carbon steel core to the optimum playing tension on our custom-made machines before winding the wrap at 8,000 rpm with 35% braking tension while at a -1 pitch. This produces a string that opens up smoother while still retaining great sustain and volume. Utilizing the finest high-carbon steel core wire, our process for crafting guitar strings ensures unparalleled quality. Our proprietary construction features a carefully balanced core-to-wrap ratio in combination with precision tensioning to create ideal playing dynamics that bring out the best sound from any instrument. MADE IN CALIFORNIA   Black Diamond Strings has a rich legacy dating back to 1897, becoming a staple for musicians across the U.S. through the 20th century. Known for their durability and accessibility, Black Diamond Strings were used by a diverse range of guitarists, from blues legends in Mississippi to rockstars like Tom Petty. The company originated through a merger of three string manufacturers and was known for its iconic phosphor bronze and nickel-plated strings. Today, under the stewardship of the Sfarzo family, the brand continues to honor its historic craftsmanship, combining tradition with modern technology to produce high-quality strings that cater to all genres of music. Whether for fingerstyle or heavy rock, Black Diamond Strings still offer musicians the balance of tone, durability, and reliability that has defined them for over a century.