Detail 01
Phosphor bronze
Copper alloy with phosphor added. Warmer and less brittle than 80/20 bronze, and it resists corrosion longer.

Independent shopping perspective
Phosphor bronze strings for acoustic bass. A replacement set for players who want a warmer, less brittle top end than plain bronze.

Strong match
Consider the trade-offs
What matters in use
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 01
Copper alloy with phosphor added. Warmer and less brittle than 80/20 bronze, and it resists corrosion longer.
Detail 02
Built for the longer scale and lower tension needs of an acoustic bass, not a standard acoustic guitar.
Detail 03
Non-magnetic. A piezo or mic system picks these up fine; a magnetic soundhole pickup will not.
Detail 04
Covers a standard E-A-D-G acoustic bass. A five-string instrument needs a separate low B.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
Yes, if it uses a piezo or under-saddle pickup. Bronze is non-magnetic, so a magnetic soundhole pickup will not read these strings properly.
Phosphor bronze is warmer with a rounder low end and holds its tone longer. 80/20 is brighter and more scooped when new but fades faster.
No. These are cut for acoustic bass scale and tension. Guitar strings and bass strings are not interchangeable.
Depends on play time and hand chemistry. Most players swap when the low end goes muddy and the strings stop holding tune.