Music Man Potentiometers

Does anyone know what brand of Pots Music Man put in their amps? One of the previous owners of my RD-50 112 put some junk volume pots in it. I'm wondering what the best brand to replace them with.
Thanks,
Chuck

chuck,
in my '75 210 sixty-five the pots are manufacturer's code 137 (CTS ...chicago telephone supply corporation). I do NOT know if musicman used CTS pots throughout it's too-brief ten year existence. sure hope that insignificant datum helped,
ed