I have been looking for a P bass lately and came across one with one of these installed. I personally don't want this as I find the standard tone knob on a P bass to be just fine. Can someone explain what it would take to get a standard tone knob back on there? I can also bring it to a luthier but am not sure of what to expect as far as cost. I would call about this but would really like to know tonight. Thanks for the help.