Martin
Martin Authentic 80/20 Bronze Custom Light Acoustic Strings
- String Gauge: Light
- String Material Type: Bronze
- Body Material Type: Bronze
- Material Type: Bronze
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
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ASIN: B07GTGW6SXCategory: Acoustic Guitar Strings
Sizes Available
Extra Light, 10-47Custom Light, 11-52Bluegrass, 12-56Light, 12-54Light 12-String, 12-54Extra Light 12-String, 10-47Light 12-String, 12-54 (Pack of 5)Light, 12-54 (Pack of 2)Medium, 13-56Medium, 13-56 (Pack of 2)
Styles Available
3 Pack4 Pack
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Overview
Martin Authentic SP 80/20 Bronze - a custom light acoustic guitar string.
Specifications
| Brand | Martin |
|---|---|
| Dimensions & fit | |
| Item Weight | 0.07 pounds |
| Construction & materials | |
| String Material Type | Bronze |
| Body Material Type | Bronze |
| Material Type | Bronze |
| Finish Type | Bronze Plated |
| Color | Custom Light |
| Included components | |
| Unit Count | 1 |
| Included Components | 6 Custom-Light-Gauge Guitar Strings |
| Other details | |
| String Gauge | Light |
| Instrument | Acoustic Guitar |
| Number of Items | 6 |
| Set Name | Custom Light 11-52 |
| Recommended Uses For Product | Wide range of playing styles including fingerpicking, flat-picking, bluegrass, and rigorous practice |
| Sound Profile | Balanced |
| Item Type Name | Acoustic Guitar Strings |