How do you clean the volume pots of a audible m3 .

I usally run this pre with my macintosh mc 150
I have read recently that the pots AI uses aren't the longest lasting, and that needing to replace them isn't uncommon amongst long-term owners. If yours are still good, any contact cleaner (in an aerosol can) found at electronic stores should do the job.
Deoxit. Cleaner then protector