- Set of 12 acoustic guitar strings
- 80% copper and 20% zinc wrap wire composition
- Highest tensile-strength core wire for consistent tone
- Tin-plating offers added corrosion resistance
Designed to cope with demanding practices and schedules. Martin Authentic Acoustic SP 80/20 strings feature their highest tensile-strength core wire, and are tin-plated for enhanced corrosion resistance. These Acoustic SP strings provide players with good tuning stability as well as a true and consistent tone, throughout gigs.
Manufactured with 80% copper and 20% zinc, these acoustic guitar strings yield a bright and ringing tone. These Acoustic SP strings include gauge 10-14-23-30-39-47, 10-14-10-12-18-27.
Manufactured with 80% copper and 20% zinc, these acoustic guitar strings yield a bright and ringing tone. These Acoustic SP strings include gauge 10-14-23-30-39-47, 10-14-10-12-18-27.
Features
- Set of 12 acoustic guitar strings
- Extra light gauge 10-47
- Metal wrap wire composition of 80 copper and 20 zinc
- Tin plating offers added corrosion resistance
Specifications
- Gauges: 10-14-23-30-39-47, 10-14-10-12-18-27
- Tension: 264.8

DADDARIO EZ890 85/15 BRONZE
DADDARIO EJ39
DADDARIO EJ10 80/20 BRONZE
THOMASTIK-INFELD CELLO STRINGS 147 DOMINANT 4/4
DADDARIO EJ16 PHOSPHOR BRONZE
ERNIE BALL EARTHWOOD 12 STRING MEDIUM
ERNIE BALL EARTHWOOD PHOSPHOR BRONZE ACOUSTIC 12-54
ERNIE BALL .024 PLAIN SINGLE STRING
ERNIE BALL EARTHWOOD MEDIUM 13-56
DADDARIO EZ900 85/15 BRONZE
DADDARIO EJ11 80/20 BRONZE
DADDARIO EJ69 BANJO STRINGS
ERNIE BALL .018 PLAIN SINGLE STRING
ERNIE BALL EARTHWOOD EXTRA LIGHT 10-50 