The KAT RS SuperPot was developed for Brian May in order to give him a little more rotation of the guitars volume pot in the chimey-clean region allowing him to dial-in the clean tones more easily. The SuperPot can be easily fitted to Burns/BMG's/Super's etc. However, to fit to the more accurate copies such as the Guyton's, you will need to remove the tone pot and use an M6 screw to hold the tone knob in place (as we did to the original). Details of the tone knob screw below as well as the circuit diagram.