DR Black Beauties 5-string bass strings combine the company's proprietary K3 coating technology with a round core design to deliver extended string life without sacrificing tonal clarity. The jet black coating on the stainless steel wrap wire provides a distinctive all-black appearance while maintaining brightness and reducing unwanted overtones. Manufactured in Westwood, New Jersey using exclusively American materials, these 45–130 gauge strings feature DR's signature round core wire construction for enhanced flexibility and musical response across the frequency spectrum.
The K3 coating is formulated as an extra-hard protective layer applied directly to the wrap wire, eliminating finger squeak and extending playable life while preserving harmonic balance. Round core wire construction offers greater flexibility compared to hex core alternatives, contributing to fuller low-end response and improved sustain characteristics. The stainless steel wrap delivers articulate attack and consistent brightness, while the coating actively reduces muddy overtones to enhance projection and note definition. This 5-string set accommodates standard B-E-A-D-G tuning with gauges spanning 45 through 130.
Features
- Proprietary K3 coating applied to stainless steel wrap wire
- Jet black colour on all wound strings for distinctive appearance
- Round core wire construction for enhanced flexibility and tonal warmth
- 5-string set gauged 45–65–85–105–130 for B-E-A-D-G tuning
- Extra-hard coating reduces finger squeak and unwanted overtones
- Maintains string brightness throughout extended playing life
- Stainless steel wrap wire for articulate attack and clarity
- Manufactured in USA using exclusively American core and wrap materials



