Roundwound strings have a ridged outer surface. Drag a finger along it and you get that squeak. It's louder with new strings, a heavy fretting hand and a close microphone. Technique fixes:
- Lift fingers just enough to clear the string when shifting.
- Keep fingertips clean and dry.
- Lighten your fretting pressure during slides.
String fixes:
- Semi-flat strings: the wrap is polished or compressed smoother, cutting squeak while keeping a roundwound's brightness.
- Flatwounds: a completely smooth surface, with a warmer, mellower tone.
S.I.T. options:
- SL1046 Light in Semi-Flat Silencers for electric
- GL1252 Light in Semi-Flat Silencers 80/20 for acoustic
- NRL45105L in Semi-Flat Silencers Bass
