Key Information About the Martin ERA Jason Isbell Phosphor Bronze Treated Light Accessory
Warm and detailed tone thanks to phosphor bronze
Light gauge for smooth and responsive playability
Protective treatment: enhanced stability and longevity
Jason Isbell signature set suited for both strumming and fingerpicking
Enduring Play for Expressive Folk
Designed by Martin in collaboration with Jason Isbell, this set offers balanced projection, precise mids, and silky highs. The string treatment limits oxidation to maintain consistent feel, reliable tuning, and dynamic response throughout sessions. Ideal for folk guitarists seeking an inspiring sound without sacrificing durability.
Technical Specifications
Brand: Martin
Model: ERA Jason Isbell
Type: Acoustic folk guitar string set
Alloy: Phosphor Bronze (treated)
Gauge: Light
Number of strings: 6
End type: ball end
Finish/tint: bronze
Usage: strumming, fingerstyle, accompaniment
Compatibility: steel-string acoustic guitars
Main advantage: improved longevity and tuning stability
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