I recently bought a late 60`s P Bass, but only the knobs are replaced, so are too shiny for that monster
has someone fo you an idea how to age those tone and volume knobs, so that they are matching the rest of the beauty?
Are there e.g. some fluids on which the metal reacts and it will darken? did someone this before and has some experience to share?
would really apprecciate this. thanks in advance