I'm not familiar with this part. The markings probably represent the value. Is this something I could easily buy and replace the pots altogether, especially the size and type that fits the monitors? I can solder them myself.
Any helpful suggestion or recommendation would be greatly appreciated, as well as where to purchase replacements if indeed I can't repair them anymore. Thanks in advance.
replace it with a 220K audio taper pot. Don't waste your time fiddling with it, just replace it. Don't worry about getting an exact cosmetic lookalike, its not important. (you can reuse the resistors soldered to it.