Detail 01
Medium Light (12–54)
The set’s stated gauge range is .012 to .054.
Product detailSKU #1500000451448
Ernie BallEarthwood Bell Bronze Acoustic Guitar Strings Medium Light (12 - 54)
1/8
Independent shopping perspective
The Korena take
Earthwood Bell Bronze Medium Light strings are an Ernie Ball acoustic set developed with John Mayer, built around the brand’s patent-pending Bell Bronze alloy.
Strong match
Who this is for
- Acoustic players seeking the Earthwood Bell Bronze voice
- Players who want Medium Light 12–54 gauges
- John Mayer collaboration collectors
Consider the trade-offs
When to look elsewhere
- Players needing a gauge other than 12–54
- Players looking for electric-guitar strings
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Bell Bronze alloy
Ernie Ball describes it as a patent-pending alloy inspired by alloys used in bells and cymbals.
Detail 03
Developed with John Mayer
John Mayer is explicitly identified as a collaborator on these strings.
Final check
Know before you order
- 01Confirm that Medium Light 12–54 is the gauge you want.
- 02These are acoustic guitar strings.
- 03The set uses Ernie Ball’s patent-pending Bell Bronze alloy.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01What guitar are these strings for?
They are acoustic guitar strings.
02What gauge are they?
Medium Light, with a stated 12–54 gauge range.
03Who collaborated on these strings?
Ernie Ball states that they were developed in collaboration with John Mayer.
04What is Bell Bronze?
It is Ernie Ball’s patent-pending alloy used for these Earthwood strings.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
5 detailsOther
- Category Source
- detail
- Tier
- new
- Korena Special
- false
- Source Id
- site51500000451448
- Prop65
- WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov.
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