Recent 13+ Chrome Electric Guitar Knobs. You'll receive email and feed alerts when new items arrive. By now you already know that, whatever you are looking for, you're sure to find it on aliexpress. Metal brass with chrome plating. Great savings & free delivery / collection on many items. Chrome Electric Guitar Knobs - Brass Dome Control Potentiometer Knob Replacement For Precision Electric Guitar Or Bass Guyker 2 Pcs Guitar Will fit most electric guitars.