Moog DFAM which pot

Hi everyone,

Since a few days I have this crackling noise when I move the filter pot on my moog DFAM. I was wondering if someone on this forum knows which pot is being used in the moog DFAM in the filter.

Thnx in advance

I have not cracked one open. however, moog ladder filter freq pot is typically 5K, and a good quality through-hole D-shaft pot type is a 9mm taiwan alpha D-shaft.