Nickel plated steel electric. The Silencer process of "Inverse String Winding" compresses the outermost part of the cover wrap leaving the internal portion of the string intact. This design gives a bright sound with a semi-flat feel.

SL942 - Extra Light	.009	.011	.016	.024SL	.032SL	.042SL
SL946 - Rock n Roll	.009	.011	.016	.026SL	.036SL	.046SL
SL1046 - Light	.010	.013	.017	.026SL	.036SL	.046SL
SL1150 - Medium Light	.011	.015	.020SL	.026SL	.036SL	.050SL