Detail 01
13-56 medium gauge
A medium-gauge acoustic set.
Product detailSKU #1500000000561
D'AddarioNB1356 Nickel Bronze Medium Acoustic Strings
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Independent shopping perspective
The Korena take
Built for acoustic players who want the guitar’s own character to remain prominent, this 13-56 medium set pairs nickel bronze with D’Addario’s NY Steel core. The uncoated strings are voiced for clear, balanced response, resonance, projection, and detailed harmonic content. NY Steel adds improved tuning stability and break resistance, making this a practical medium-gauge replacement set for regular acoustic playing.
Strong match
Who this is for
- Acoustic players wanting a medium 13-56 set with clear, balanced response and strong projection.
Consider the trade-offs
When to look elsewhere
- Players seeking a lighter-than-medium acoustic string gauge.
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
Uncoated nickel bronze
Nickel bronze is the string material, with no coating specified.
Detail 03
NY Steel core
Designed to improve tuning stability and break resistance.
Final check
Know before you order
- 01Confirm that 13-56 medium gauge is the string tension and feel you want for your acoustic guitar.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Are these coated strings?
No. This is an uncoated nickel bronze acoustic string set.
02What gauge are the NB1356 strings?
They are a medium 13-56 set.
