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Martin MJI12T .012-.054 ERA Jason Isbell Signature - Acoustic Guitar Strings
C$ 27,99
Pay in 4 installments of C$ 7,00 with 
Martin MJI12T .012-.054 ERA Jason Isbell Signature - Acoustic Guitar Strings
C$ 27,99
Pay in 4 installments of C$ 7,00 with
In-store availability
- Charny5 in stock
- Québec5 in stock
Description
Built to achieve unmatched tone and playability, Martin Era strings set a new standard for what a phosphor bronze acoustic guitar string can be. Combining the best technologies from the Martin Strings lineup, Martin Era strings feature a patented Lifespan treatment to protect against corrosion, Flexible Core construction to enhance fretability and comfort, and silk-wrapped ball ends—designed with vintage instruments in mind and as a premium touch that symbolizes Martin’s handcrafted string-making history. The Artist Light version was developed in collaboration with six-time GRAMMY winner Jason Isbell and features a more traditional SP core to match his signature guitar sound.
String Gauges & Tensions:
- E: 0.012
- B: 0.016
- G: 0.025
- D: 0.032
- A: 0.042
- E: 0.054
- Tension: 168.5
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Guitar delivered in excellent condition. Many thanks — I can’t wait to take this Fender Stratocaster on tour with us. Thank you! 🎸
Michael W. – Dec 14th, 2025
Great store to deal with! Super quick shipping and great communication. Would buy from them again for sure. Thumbs up!
Rob B. – Jan 12th, 2026
Neck arrived double boxed, brand new sealed. After 36 hours of climatizing, inspection shows the neck is in factory new state. Perfect.
Darryl R. – Feb 7th, 2026
Canadian company
Based in Quebec since 1997
Shipping in 4 days
Delivery across Canada
Free shipping on orders over $250
On regular priced items
Online financing available
Pay in 4 interest-free installments