About this episode
D'Addario founder and Fretboard Journal 55 cover subject Jim D'Addario joins us this week for a fascinating talk about strings, innovation, and so much more. We talk about Jim's first mentor, Mario Maccaferri; Jim's relentless work ethic, where he sees forthcoming innovation in guitar strings; and much more. It's a great chat with one of our favorite FJ subjects. Check out the new issue of the Journal featuring Jim here: https://www.fretboardjournal.com/features/whats-inside-fretboard-journal-55/ Our next Fretboard Summit takes place August 21-23, 2025 at Chicago's Old Town School of Folk Music. Register today: https://www.oldtownschool.org/concerts/2025/08-21-2025-fretboard-summit-2025/ This week's show is sponsored by: Stringjoy Strings: https://stringjoy.com (Use the code FRETBOARD to save 10% off your first order) Mike & Mike's Guitar Bar: https://mmguitarbar.com Peghead Nation: https://www.pegheadnation.com (Get your first month free or $20 off any annual subscription with the promo code FRETBOARD at checkout).