EPS510 - Light Top/Hvy Bottom, 0.10 - 0.52W

ProSteels Round Wound
ProSteels are D'Addario's brightest and most magnetic guitar strings. A specialized alloy delivers harmonically rich, brilliant high-end, and increased crunch and sustain. Each wrap is precisely wound onto a hex core using our exclusive computer-controlled machines, which monitor wrap speed and tension. The result is strings with precise intonation and unparalleled consistency, set after set.

EPS540 - Light Top/Hvy Bottom
ProSteels are D'Addario's brightest and most magnetic guitar strings. A specialized alloy delivers harmonically rich, brilliant high-end, and increased crunch and sustain. Each wrap is precisely wound onto a hex core using exclusive computer-controlled machines, which monitor wrap speed and tension. The result is strings with precise intonation and unparalleled consistency, set after set.

Gauges:

Diameter Tension Item# Note inches mm lbs kg

PL010 E 0.010 0.25 16.2 7.35 PL013 B 0.013 0.33 15.4 6.98 PL017 G 0.017 0.43 16.6 7.53 PSG030 D 0.030 0.76 23.6 10.70 PSG042 A 0.042 1.07 24.6 11.16 PSG052 E 0.052 1.32 20.4 9.25