SIT CRT Coated Acoustic Guitar

CRT Coated Acoustic Guitar Strings preserve the tone of your acoustic guitar with the Corrosion Resistant Technology (CRT). SIT CRT strings are wound over a hard-tempered hex core with a Phosphor Bronze cover wrap that has been treated to extend the life of the string. This unique process creates a long-lasting string that maintains a warm, rich sound with an organic feel of a more traditional uncoated strings.