Zenith MJ1035 volume control - replacements?

[Jeffhs]

The volume control (2-megohm dual pot) in my Zenith MJ-1035 stereo FM radio is shot (the radio works, but I can just barely hear it). I'd like to get the radio working again as it used to. Are there any replacements available for this control? That failing, would I be able to use any standard potentiometer, or does it absolutely have to be 2 megohms? If the latter, I may have to junk the radio, as I don't think they make 2-meg dual pots anymore. I don't want to junk the set if I don't have to. When it was working, it sounded great, and I miss it.


Thanks in advance.